Weight

Body weight, fetal, 9-20 wks
Body weight, fetal, 8+ wks
Body weight, fetal, 8-26 wks
Body weight, fetal, 12-44 wks
Body weight, fetal, 20-42 wks
Body weight, fetal

Gestation (weeks)	mean	std	5th %	95th %
11-12	9.1	7.9	3.8	22.0
13-14	55.8	14.4	32.2	79.4
15-16	108.6	24.7	68.0	149.3
17-18	176.1	39.0	112.0	240.3
19-20	267.7	57.1	173.7	361.7
21-22	392.7	79.2	262.5	522.9
23-24	559.6	105.1	386.7	732.5
25-26	773.9	134.9	552.0	995.8
27-28	1038.2	168.6	760.9	1315.5
29-30	1350.4	206.1	1011.3	1689.5
31-32	1702.5	247.6	1295.2	2109.7
33-34	2080.2	292.9	1598.3	2562.0
35-36	2460.8	342.1	1898.0	3023.7
37-38	2813.1	395.3	2162.9	3463.3
39-40	3095.1	452.2	2351.2	3839.1
41-42	3254.9	513.1	2410.9	4099.0

Body weight, stillborns
Body weight, boys, 0-24 months

Month	L	M	S	2nd (2.3rd)	5th	10th	25th	50th	75th	90th	95th	98th (97.7th)
0	0.3487	3.3464	0.14602	2.459312	2.603994	2.757621	3.027282	3.3464	3.686659	4.011499	4.214527	4.419354
1	0.2297	4.4709	0.13395	3.39089	3.566165	3.752603	4.080792	4.4709	4.889123	5.290726	5.542933	5.798331
2	0.197	5.5675	0.12385	4.31889	4.522344	4.738362	5.117754	5.5675	6.048448	6.509323	6.798348	7.090758
3	0.1738	6.3762	0.11727	5.018434	5.240269	5.475519	5.888058	6.3762	6.897306	7.395936	7.708329	8.024169
4	0.1553	7.0023	0.11316	5.561377	5.797135	6.046988	6.484777	7.0023	7.554286	8.082087	8.412602	8.746662
5	0.1395	7.5105	0.1108	5.996672	6.244465	6.507016	6.966941	7.5105	8.090161	8.644384	8.991445	9.342238
6	0.1257	7.934	0.10958	6.352967	6.611702	6.885864	7.366195	7.934	8.539707	9.119041	9.481939	9.848832
7	0.1134	8.297	0.10902	6.653301	6.922131	7.207057	7.706413	8.297	8.927371	9.530656	9.908738	10.29113
8	0.1021	8.6151	0.10882	6.913126	7.19127	7.486158	8.003205	8.6151	9.268678	9.894622	10.28713	10.68428
9	0.0917	8.9014	0.10881	7.144822	7.431644	7.735837	8.26946	8.9014	9.5769	10.22433	10.63055	11.04177
10	0.082	9.1649	0.10891	7.356558	7.651572	7.964565	8.5139	9.1649	9.861313	10.5293	10.94868	11.37341
11	0.073	9.4122	0.10906	7.55441	7.857229	8.178615	8.742959	9.4122	10.12867	10.81641	11.24845	11.6862
12	0.0644	9.6479	0.10925	7.742219	8.052577	8.382077	8.960956	9.6479	10.38387	11.09087	11.53526	11.98574
13	0.0563	9.8749	0.10949	7.922091	8.239848	8.577324	9.170505	9.8749	10.63014	11.35618	11.81281	12.27589
14	0.0487	10.0953	0.10976	8.095984	8.421033	8.76637	9.373665	10.0953	10.86959	11.61449	12.08325	12.55884
15	0.0413	10.3108	0.11007	8.265127	8.597424	8.950586	9.571948	10.3108	11.10416	11.86797	12.34891	12.83707
16	0.0343	10.5228	0.11041	8.430734	8.770274	9.13126	9.7667	10.5228	11.33528	12.11808	12.61125	13.11206
17	0.0275	10.7319	0.11079	8.593128	8.939942	9.308795	9.958406	10.7319	11.5637	12.36571	12.87128	13.38491
18	0.0211	10.9385	0.11119	8.752902	9.107002	9.483736	10.14755	10.9385	11.7897	12.61101	13.12906	13.65558
19	0.0148	11.143	0.11164	8.909889	9.27136	9.656076	10.33431	11.143	12.01396	12.855	13.38579	13.92552
20	0.0087	11.3462	0.11211	9.065209	9.434095	9.826848	10.51961	11.3462	12.23713	13.09811	13.64181	14.19492
21	0.0029	11.5486	0.11261	9.219037	9.595435	9.996335	10.70383	11.5486	12.45983	13.3411	13.89795	14.46469
22	-0.0028	11.7504	0.11314	9.371554	9.755556	10.16471	10.88716	11.7504	12.6823	13.58426	14.15453	14.7352
23	-0.0083	11.9514	0.11369	9.522741	9.914417	10.33191	11.06946	11.9514	12.90424	13.82718	14.41108	15.0059
24	-0.0137	12.1515	0.11426	9.672527	10.07194	10.49784	11.25065	12.1515	13.12555	14.06979	14.66753	15.27674

Body weight, girls, 0-24 months

Month	L	M	S	2nd (2.3rd)	5th	10th	25th	50th	75th	90th	95th	98th (97.7th)
0	0.3809	3.2322	0.14171	2.394672	2.532145	2.677725	2.932331	3.2322	3.55035	3.852667	4.040959	4.23043022
1	0.1714	4.1873	0.13724	3.161067	3.326209	3.502477	3.814261	4.1873	4.590075	4.979539	5.225436	5.4754539
2	0.0962	5.1282	0.13	3.941053	4.13172	4.335355	4.695944	5.1282	5.596104	6.049862	6.337067	6.62967897
3	0.0402	5.8458	0.12619	4.53604	4.745935	4.970282	5.368044	5.8458	6.364222	6.868317	7.188096	7.51447955
4	-0.005	6.4237	0.12402	5.013368	5.238858	5.480078	5.90832	6.4237	6.984281	7.530756	7.87815	8.23331075
5	-0.043	6.8985	0.12274	5.403844	5.642267	5.897544	6.351329	6.8985	7.495018	8.077933	8.449225	8.82941522
6	-0.0756	7.297	0.12204	5.729383	5.97888	6.246243	6.72212	7.297	7.925102	8.540297	8.93289	9.33549062
7	-0.1039	7.6422	0.12178	6.008387	6.267836	6.546104	7.042017	7.6422	8.299352	8.94444	9.356859	9.78039888
8	-0.1288	7.9487	0.12181	6.253445	6.522061	6.810403	7.324907	7.9487	8.633118	9.306424	9.737639	10.1810939
9	-0.1507	8.2254	0.12199	6.472906	6.750018	7.047717	7.579535	8.2254	8.935413	9.63531	10.08429	10.5466186
10	-0.17	8.48	0.12223	6.673828	6.958886	7.265345	7.813398	8.48	9.214115	9.939115	10.4049	10.8851054
11	-0.1872	8.7192	0.12247	6.862262	7.15483	7.46957	8.032975	8.7192	9.476145	10.22495	10.7067	11.2038881
12	-0.2024	8.9481	0.12268	7.042612	7.342376	7.665043	8.24313	8.9481	9.726833	10.49835	10.99531	11.5086985
13	-0.2158	9.1699	0.12283	7.217847	7.524538	7.854825	8.446994	9.1699	9.969431	10.76258	11.27401	11.8028109
14	-0.2278	9.387	0.12294	7.389684	7.70313	8.040838	8.646697	9.387	10.20666	11.02071	11.54612	12.0897773
15	-0.2384	9.6008	0.12299	7.559527	7.879566	8.224501	8.843658	9.6008	10.43988	11.27403	11.81285	12.3707367
16	-0.2478	9.8124	0.12303	7.727588	8.054179	8.406286	9.038616	9.8124	10.67062	11.52454	12.07652	12.6483665
17	-0.2562	10.0226	0.12306	7.894535	8.227652	8.586898	9.232317	10.0226	10.89976	11.77319	12.33814	12.9237235
18	-0.2637	10.2315	0.12309	8.060311	8.399952	8.766325	9.424795	10.2315	11.12747	12.02024	12.59804	13.1972107
19	-0.2703	10.4393	0.12315	8.224599	8.570832	8.944403	9.616043	10.4393	11.3542	12.26642	12.85712	13.4699234
20	-0.2762	10.6464	0.12323	8.387882	8.74076	9.121584	9.806487	10.6464	11.58033	12.51209	13.11573	13.7422028
21	-0.2815	10.8534	0.12335	8.55031	8.909946	9.298148	9.996544	10.8534	11.80669	12.75831	13.37511	14.0154884
22	-0.2862	11.0608	0.1235	8.712397	9.078906	9.474611	10.18672	11.0608	12.03376	13.00554	13.6357	14.2901756
23	-0.2903	11.2688	0.12369	8.8741	9.247632	9.651002	10.37713	11.2688	12.26184	13.25422	13.89801	14.5668755
24	-0.2941	11.4775	0.1239	9.035869	9.416516	9.827655	10.56799	11.4775	12.49092	13.50419	14.16181	14.8452857

Crown rump

Crown rump, fetal, 9-20 wks
Crown rump, 8+ wks
Crown rump, fetal, 8-26 wks
Crown rump, fetal, 20-42 wks
Crown rump (CRL), fetal
Crown-rump, fetal (mm)

gestational age	mean	SD	5th %	95th %
11-12	62.1	11.2	43.6	80.5
13-14	89.6	11.7	70.4	108.9
15-16	116.2	12.2	96.1	136.2
17-18	141.7	12.7	120.9	162.5
19-20	166.2	13.1	144.6	187.9
21-22	189.8	13.6	167.4	212.2
23-24	212.3	14.1	189.1	235.5
25-26	233.8	14.6	209.9	257.8
27-28	254.4	15.1	229.6	279.1
29-30	273.9	15.5	248.3	299.5
31-32	292.4	16.0	266.1	318.8
33-34	309.9	16.5	282.8	337.1
35-36	326.5	17.0	298.5	354.4
37-38	342.0	17.5	313.3	370.7
39-40	356.5	17.9	327.0	386.0
41-42	370.0	18.4	339.7	400.3

Crown rump, stillborns

Crown heel / height

Crown heel, fetal, 8-26 wks
Crown heel, fetal, 20-42 wks
Crown heel (CHL), fetal
Crown-heel, fetal (mm)

gestational age	mean	SD	5th %	95th %
11-12	91.7	14.6	67.6	115.8
13-14	131.8	15.4	106.4	157.2
15-16	170.4	16.2	143.7	197.1
17-18	207.4	17.0	179.4	235.4
19-20	242.9	17.8	213.6	272.2
21-22	276.8	18.6	246.2	307.4
23-24	309.2	19.4	277.3	341.1
25-26	340.0	20.2	306.8	373.2
27-28	369.3	21.0	334.8	403.8
29-30	397.0	21.8	361.2	432.8
31-32	423.2	22.6	386.1	460.3
33-34	447.8	23.4	409.4	486.3
35-36	470.9	24.2	431.2	510.7
37-38	492.5	24.9	451.4	533.5
39-40	512.5	25.7	470.1	554.8
41-42	530.9	26.5	487.3	574.6

Crown heel, stillborns
Height, male, 1-12 mo
Height, female, 1-12 mo
Height, boys 0-24 months

Month	L	M	S	2nd (2.3rd)	5th	10th	25th	50th	75th	90th	95th	98th (97.7th)
0	1	49.8842	0.03795	46.09799	46.77032	47.45809	48.60732	49.8842	51.16108	52.31031	52.99808	53.67041
1	1	54.7244	0.03557	50.83131	51.52262	52.2298	53.41147	54.7244	56.03733	57.219	57.92618	58.61749
2	1	58.4249	0.03424	54.42396	55.13442	55.8612	57.0756	58.4249	59.7742	60.9886	61.71538	62.42584
3	1	61.4292	0.03328	57.34047	58.06652	58.80924	60.0503	61.4292	62.8081	64.04916	64.79188	65.51793
4	1	63.886	0.03257	59.72447	60.46344	61.21939	62.48254	63.886	65.28946	66.55261	67.30856	68.04753
5	1	65.9026	0.03204	61.67956	62.42946	63.19658	64.4784	65.9026	67.3268	68.60862	69.37574	70.12564
6	1	67.6236	0.03165	63.34303	64.10314	64.88071	66.18	67.6236	69.0672	70.36649	71.14406	71.90417
7	1	69.1645	0.03139	64.82235	65.5934	66.38216	67.70013	69.1645	70.62887	71.94684	72.7356	73.50665
8	1	70.5994	0.03124	66.18835	66.97163	67.77291	69.1118	70.5994	72.087	73.42589	74.22717	75.01045
9	1	71.9687	0.03117	67.48217	68.27886	69.09384	70.45564	71.9687	73.48176	74.84356	75.65854	76.45523
10	1	73.2812	0.03118	68.71138	69.52286	70.35297	71.74005	73.2812	74.82235	76.20943	77.03954	77.85102
11	1	74.5388	0.03125	69.88013	70.70738	71.55363	72.96769	74.5388	76.10991	77.52397	78.37022	79.19748
12	1	75.7488	0.03137	70.99632	71.84023	72.70353	74.14605	75.7488	77.35155	78.79407	79.65737	80.50128
13	1	76.9186	0.03154	72.06657	72.92816	73.80954	75.28228	76.9186	78.55492	80.02766	80.90904	81.77063
14	1	78.0497	0.03174	73.09511	73.97491	74.87492	76.37879	78.0497	79.72061	81.22448	82.12449	83.0043
15	1	79.1458	0.03197	74.08522	74.98384	75.9031	77.43914	79.1458	80.85246	82.3885	83.30776	84.20638
16	1	80.2113	0.03222	75.04248	75.96033	76.89925	78.46814	80.2113	81.95446	83.52335	84.46227	85.38012
17	1	81.2487	0.0325	75.96753	76.90533	77.86466	79.46765	81.2487	83.02975	84.63274	85.59207	86.52987
18	1	82.2587	0.03279	76.86417	77.8221	78.80202	80.43942	82.2587	84.07798	85.71538	86.6953	87.65323
19	1	83.2418	0.0331	77.73119	78.70973	79.71074	81.38338	83.2418	85.10022	86.77286	87.77387	88.75241
20	1	84.1996	0.03342	78.5717	79.57106	80.59338	82.30162	84.1996	86.09758	87.80582	88.82814	89.8275
21	1	85.1348	0.03376	79.3865	80.40724	81.45143	83.19621	85.1348	87.07339	88.81817	89.86236	90.8831
22	1	86.0477	0.0341	80.17925	81.22133	82.28734	84.06859	86.0477	88.02681	89.80806	90.87407	91.91615
23	1	86.941	0.03445	80.95077	82.01447	83.1026	84.92082	86.941	88.96118	90.7794	91.86753	92.93123
24	1	87.8161	0.03479	81.70586	82.79087	83.9008	85.75545	87.8161	89.87675	91.7314	92.84133	93.92634

Height, girls, 0-24 months

Month	L	M	S	2nd (2.3rd)	5th	10th	25th	50th	75th	90th	95th	98th (97.7th)
0	1	49.1477	0.0379	45.4223043	46.08383	46.76056	47.89133	49.1477	50.40407	51.53484	52.21157	52.8730957
1	1	53.6872	0.0364	49.7787718	50.4728	51.18277	52.3691	53.6872	55.0053	56.19163	56.9016	57.5956282
2	1	57.0673	0.03568	52.9949775	53.71811	54.45785	55.69393	57.0673	58.44067	59.67675	60.41649	61.1396225
3	1	59.8029	0.0352	55.5927758	56.34038	57.10515	58.38306	59.8029	61.22274	62.50065	63.26542	64.0130242
4	1	62.0899	0.03486	57.7609922	58.52969	59.31604	60.63	62.0899	63.5498	64.86376	65.65011	66.4188078
5	1	64.0301	0.03463	59.5953753	60.38286	61.18844	62.53451	64.0301	65.52569	66.87176	67.67734	68.4648247
6	1	65.7311	0.03448	61.1982833	62.00319	62.82658	64.20243	65.7311	67.25977	68.63562	69.45901	70.2639167
7	1	67.2873	0.03441	62.656588	63.47888	64.32005	65.72562	67.2873	68.84898	70.25455	71.09572	71.918012
8	1	68.7498	0.0344	64.0198138	64.85973	65.71894	67.15464	68.7498	70.34496	71.78066	72.63987	73.4797862
9	1	70.1435	0.03444	65.3120157	66.16996	67.0476	68.51411	70.1435	71.77289	73.2394	74.11704	74.9749843
10	1	71.4818	0.03452	66.5466965	67.42304	68.31951	69.81746	71.4818	73.14614	74.64409	75.54056	76.4169035
11	1	72.771	0.03464	67.7294251	68.62467	69.54048	71.07075	72.771	74.47125	76.00152	76.91733	77.8125749
12	1	74.015	0.03479	68.8650363	69.77953	70.71503	72.2782	74.015	75.7518	77.31497	78.25047	79.1649637
13	1	75.2176	0.03496	69.9583854	70.89228	71.84762	73.44396	75.2176	76.99124	78.58758	79.54292	80.4768146
14	1	76.3817	0.03514	71.0135941	71.96683	72.94195	74.57133	76.3817	78.19207	79.82145	80.79657	81.7498059
15	1	77.5099	0.03534	72.0315003	73.00432	73.99947	75.66234	77.5099	79.35746	81.02033	82.01548	82.9882997
16	1	78.6055	0.03555	73.016649	74.00908	75.0243	76.72069	78.6055	80.49031	82.1867	83.20192	84.1943511
17	1	79.671	0.03576	73.9729301	74.98475	76.01981	77.74936	79.671	81.59264	83.32219	84.35725	85.3690699
18	1	80.7079	0.03598	74.9001595	75.93146	76.98644	78.74927	80.7079	82.66653	84.42936	85.48434	86.5156405
19	1	81.7182	0.0362	75.8018023	76.8524	77.92712	79.72293	81.7182	83.71347	85.50928	86.584	87.6345977
20	1	82.7036	0.03643	76.6778157	77.74783	78.84242	80.67144	82.7036	84.73576	86.56478	87.65937	88.7293843
21	1	83.6654	0.03666	77.5310529	78.62035	79.73466	81.59662	83.6654	85.73418	87.59614	88.71045	89.7997471
22	1	84.604	0.03688	78.363609	79.47174	80.60531	82.49946	84.604	86.70854	88.60269	89.73626	90.844391
23	1	85.5202	0.03711	79.1728908	80.3	81.453	83.3796	85.5202	87.6608	89.5874	90.7404	91.8675092
24	1	86.4153	0.03734	79.9618054	81.10777	82.28006	84.23889	86.4153	88.59171	90.55054	91.72283	92.8687946

Height, 0-12 yrs

Foot length

Foot length, fetal, 8-26 wks
Foot length, fetal, 10+ wks
Foot length (toe-heel), fetal, 20-42 wks
Foot length(FL), fetal
Foot length, fetal (mm)

gestational age	mean	SD	5th %	95th %
11-12	8.9	2.8	4.3	13.0
13-14	14.0	2.9	9.0	19.0
15-16	19.0	3.0	14.0	24.0
17-18	25.0	3.2	19.0	30.0
19-20	30.0	3.3	25.0	36.0
21-22	36.0	3.5	30.0	42.0
23-24	42.0	3.6	36.0	48.0
25-26	48.0	3.8	41.0	54.0
27-28	53.0	3.9	47.0	59.0
29-30	58.0	4.1	51.0	65.0
31-32	63.0	4.2	56.0	70.0
33-34	67.0	4.4	60.0	74.0
35-36	71.0	4.6	63.0	78.0
37-38	74.0	4.7	66.0	82.0
39-40	76.0	4.9	68.0	84.0
41-42	77.0	5.1	69.0	86.0

Foot length (toe-heel), stillborns

Head circumference

Head circumference (HC), fetal
Head circumference, fetal (mm)

gestational age	mean	SD	5th %	95th %
11-12	60.3	11.5	41.4	79.2
13-14	89.2	11.8	69.7	108.7
15-16	116.7	12.2	96.6	136.8
17-18	142.8	12.6	122.1	163.5
19-20	167.5	12.9	146.2	188.8
21-22	190.9	13.3	169.0	212.8
23-24	212.8	13.7	190.3	235.3
25-26	233.4	14.0	210.3	256.5
27-28	252.7	14.4	229.0	276.4
29-30	270.5	14.8	246.2	294.8
31-32	287.0	15.1	262.1	311.9
33-34	302.1	15.5	276.5	327.6
35-36	315.8	15.9	289.7	341.9
37-38	328.1	16.2	301.4	354.8
39-40	339.1	16.6	311.7	366.4
41-42	348.6	17.0	320.7	376.6

Head circumference, boys, 0-24 months

Month	L	M	S	2nd (2.3rd)	5th	10th	25th	50th	75th	90th	95th	98th (97.7th)
0	1	34.4618	0.03686	31.92128	32.37241	32.83389	33.60502	34.4618	35.31858	36.08971	36.55119	37.0023239
1	1	37.2759	0.03133	34.94019	35.35495	35.77923	36.48819	37.2759	38.06361	38.77257	39.19685	39.6116079
2	1	39.1285	0.02997	36.78314	37.19961	37.62565	38.33754	39.1285	39.91946	40.63135	41.05739	41.4738623
3	1	40.5135	0.02918	38.14913	38.56898	38.99847	39.71613	40.5135	41.31087	42.02853	42.45802	42.8778679
4	1	41.6317	0.02868	39.24371	39.66775	40.10153	40.82636	41.6317	42.43704	43.16187	43.59565	44.0196943
5	1	42.5576	0.02837	40.14288	40.57167	41.01031	41.74325	42.5576	43.37195	44.10489	44.54353	44.9723182
6	1	43.3306	0.02817	40.88935	41.32285	41.76631	42.5073	43.3306	44.1539	44.89489	45.33835	45.771846
7	1	43.9803	0.02804	41.51388	41.95185	42.39988	43.14851	43.9803	44.81209	45.56072	46.00875	46.4467152
8	1	44.53	0.02796	42.03988	42.48206	42.93439	43.69022	44.53	45.36978	46.12561	46.57794	47.0201176
9	1	44.9998	0.02792	42.48701	42.93322	43.38967	44.15237	44.9998	45.84723	46.60993	47.06638	47.5125888
10	1	45.4051	0.0279	42.8715	43.3214	43.78163	44.55065	45.4051	46.25955	47.02857	47.4888	47.9387046
11	1	45.7573	0.02789	43.20496	43.65819	44.12182	44.89654	45.7573	46.61806	47.39278	47.85641	48.3096422
12	1	46.0661	0.02789	43.49653	43.95282	44.41958	45.19953	46.0661	46.93267	47.71262	48.17938	48.6356671
13	1	46.3395	0.02789	43.75468	44.21368	44.68321	45.46778	46.3395	47.21122	47.99579	48.46532	48.9243173
14	1	46.5844	0.02791	43.98406	44.44581	44.91816	45.70745	46.5844	47.46135	48.25064	48.72299	49.1847412
15	1	46.806	0.02792	44.19235	44.65647	45.13124	45.92456	46.806	47.68744	48.48076	48.95553	49.419647
16	1	47.0088	0.02795	44.38101	44.84763	45.32497	46.12259	47.0088	47.89501	48.69263	49.16997	49.6365919
17	1	47.1962	0.02797	44.55604	45.02487	45.50445	46.30582	47.1962	48.08658	48.88795	49.36753	49.8363554
18	1	47.3711	0.028	44.71832	45.18938	45.67126	46.47646	47.3711	48.26574	49.07094	49.55282	50.0238816
19	1	47.5357	0.02803	44.87085	45.34405	45.82813	46.63699	47.5357	48.43441	49.24327	49.72735	50.2005513
20	1	47.6919	0.02806	45.01543	45.4907	45.97688	46.78927	47.6919	48.59453	49.40692	49.8931	50.3683694
21	1	47.8408	0.0281	45.15215	45.62958	46.11798	46.93407	47.8408	48.74753	49.56362	50.05202	50.529453
22	1	47.9833	0.02813	45.28376	45.76313	46.2535	47.07289	47.9833	48.89371	49.7131	50.20347	50.6828405
23	1	48.1201	0.02817	45.40901	45.89043	46.3829	47.2058	48.1201	49.0344	49.8573	50.34977	50.8311864
24	1	48.2515	0.02821	45.52915	46.01257	46.50708	47.3334	48.2515	49.1696	49.99592	50.49043	50.9738496

Head circumference, girls, 0-24 months

Month	L	M	S	2nd (2.3rd)	5th	10th	25th	50th	75th	90th	95th	98th (97.7th)
0	1	33.8787	0.03496	31.5099	31.93054	32.36083	33.07983	33.8787	34.67757	35.39657	35.82686	36.2474987
1	1	36.5463	0.0321	34.20003	34.61666	35.04287	35.75503	36.5463	37.33757	38.04973	38.47594	38.8925725
2	1	38.2521	0.03168	35.82845	36.25882	36.69908	37.43474	38.2521	39.06946	39.80512	40.24538	40.6757531
3	1	39.5328	0.0314	37.05014	37.49099	37.94197	38.69554	39.5328	40.37006	41.12363	41.57461	42.0154598
4	1	40.5817	0.03119	38.05021	38.49974	38.95958	39.72797	40.5817	41.43543	42.20382	42.66366	43.1131864
5	1	41.459	0.03102	38.88688	39.34362	39.81085	40.59157	41.459	42.32643	43.10715	43.57438	44.0311164
6	1	42.1995	0.03087	39.5941	40.05675	40.53002	41.32084	42.1995	43.07816	43.86898	44.34225	44.8048971
7	1	42.829	0.03075	40.19502	40.66274	41.14121	41.9407	42.829	43.7173	44.51679	44.99526	45.4629835
8	1	43.3671	0.03063	40.71043	41.18218	41.66477	42.47115	43.3671	44.26305	45.06943	45.55202	46.0237685
9	1	43.83	0.03053	41.15374	41.62897	42.11512	42.92745	43.83	44.73255	45.54488	46.03103	46.5062598
10	1	44.2319	0.03044	41.53906	42.01724	42.50639	43.32375	44.2319	45.14005	45.95741	46.44656	46.9247381
11	1	44.5844	0.03035	41.87813	42.35869	42.85029	43.67172	44.5844	45.49708	46.31851	46.81011	47.2906731
12	1	44.8965	0.03027	42.17847	42.66112	43.15485	43.97986	44.8965	45.81314	46.63815	47.13188	47.6145341
13	1	45.1752	0.03019	42.44752	42.93188	43.42737	44.2553	45.1752	46.0951	46.92303	47.41852	47.9028786
14	1	45.4265	0.03012	42.69001	43.17594	43.67302	44.50363	45.4265	46.34937	47.17998	47.67706	48.1629924
15	1	45.6551	0.03006	42.91032	43.39772	43.89631	44.72944	45.6551	46.58076	47.41389	47.91248	48.3998846
16	1	45.865	0.02999	43.11402	43.60252	44.10224	44.93725	45.865	46.79275	47.62776	48.12748	48.6159827
17	1	46.0598	0.02993	43.30266	43.79225	44.29309	45.12997	46.0598	46.98963	47.82651	48.32735	48.8169396
18	1	46.2424	0.02987	43.47988	43.97043	44.47224	45.31075	46.2424	47.17405	48.01256	48.51437	49.004921
19	1	46.4152	0.02982	43.647	44.13856	44.6414	45.48164	46.4152	47.34876	48.189	48.69184	49.1834025
20	1	46.5801	0.02977	43.80672	44.2992	44.80299	45.64479	46.5801	47.51541	48.35721	48.861	49.3534792
21	1	46.7384	0.02972	43.96027	44.45359	44.95824	45.80149	46.7384	47.67531	48.51856	49.02321	49.5165305
22	1	46.8913	0.02967	44.10877	44.60287	45.10832	45.95291	46.8913	47.82969	48.67428	49.17973	49.6738297
23	1	47.0391	0.02962	44.2525	44.74733	45.25352	46.09933	47.0391	47.97887	48.82468	49.33087	49.8256963
24	1	47.1822	0.02957	44.39184	44.88734	45.39421	46.24117	47.1822	48.12323	48.97019	49.47706	49.9725553

Chest circumference

Chest circumference (CC), fetal

Abdominal circumference

Abdominal circumference (AC), fetal

Heart

Heart weight, fetal, 9-20 wks
Heart weight, fetal, 12-44 wks
Heart weight, fetal, 20-42 wks
Heart wt, fetal

Gestation (weeks)	mean	std	5th %	95th %
13-14	0.24	0.13	0.02	0.46
15-16	0.82	0.23	0.45	1.20
17-18	1.44	0.37	0.83	2.05
19-20	2.21	0.56	1.29	3.12
21-22	3.23	0.79	1.93	4.52
23-24	4.55	1.07	2.79	6.30
25-26	6.21	1.39	3.92	8.49
27-28	8.20	1.76	5.31	11.09
29-30	10.48	2.17	6.90	14.05
31-32	12.98	2.63	8.65	17.31
33-34	15.60	3.14	10.44	20.76
35-36	18.21	3.69	12.15	24.27
37-38	20.63	4.28	13.59	27.67
39-40	22.68	4.92	14.58	30.77
41-42	24.49	5.58	15.31	33.67

Heart wt, fetal by body wt

body wt	mean	SD	5th %	95th %
1-200	9.4	5.1	1.0	17.8
201-400	25.3	7.1	13.6	37.1
401-600	41.0	9.2	26.0	56.1
601-800	56.5	11.1	38.2	74.8
801-1000	71.8	13.0	50.4	93.3
1001-1200	86.9	14.9	62.3	111.4
1201-1400	101.8	16.8	74.2	129.3
1401-1600	116.4	18.6	85.9	146.9
1601-1800	130.8	20.3	97.4	164.2
1801-2000	145.1	22.0	108.8	181.3
2001-2200	159.1	23.7	120.1	198.0
2201-2400	172.8	25.3	131.2	214.5
2401-2600	186.4	26.9	142.2	230.6
2601-2800	199.8	28.4	153.0	246.5
2801-3000	212.9	29.9	163.7	262.1
3001-3200	225.9	31.4	174.3	277.4
3201-3400	238.6	32.8	184.7	292.5
3401-3600	251.1	34.1	195.0	307.2
3601-3800	263.4	35.4	205.1	321.7
3801-4000	275.5	36.7	215.1	335.8
4001-4200	287.3	37.9	224.9	349.7

Heart weight, stillborns
Heart weight, male, 1-12 mo
Heart weight, female, 1-12 mo
Heart wt by height, peds

height (cm)	inches	female mean	range	male mean	range
40	16	12	8-19	14	8-26
45	18	15	10-24	18	10-32
50	20	19	12-29	22	12-39
55	22	24	14-35	26	14-46
60	24	27	17-42	35	20-63
70	28	36	23-56	40	23-72
75	30	41	26-64	46	26-81
80	31	46	30-72	51	29-92
85	33	52	33-81	58	32-103
90	35	58	37-90	64	36-114
95	37	64	41-100	71	40-126
100	39	71	45-111	78	44-138
105	41	78	50-122	85	48-151
110	43	85	55-133	93	52-165
115	45	93	59-145	100	56-179
120	47	101	64-157	109	61-194
125	49	109	70-170	117	66-209
130	51	117	75-183	126	71-224
135	53	126	81-197	135	76-240
140	55	135	87-211	144	81-257
145	57	145	93-226	154	86-274
150	59	154	99-241	164	92-292
155	61	165	105-257	174	98-310
160	63	175	112-273	184	103-329
165	65	185	119-290	195	109-348
175	69	208	133-324	217	122-388
180	71	219	140-342	229	128-408
185	73	231	148-361	241	135-429
190	75	243	156-380	253	142-451
195	77	256	164-399	265	149-473
200	79	268	172-419	278	156-495

Heart weight by body weight, peds

weight (kg)	lbs	female mean	range	male mean	range
3	7	19	13-29	16	11-24
4	9	24	16-37	21	14-31
5	11	29	19-44	26	18-38
6	13	33	22-51	30	21-45
7	15	38	25-58	35	24-51
8	18	42	28-64	39	27-58
9	20	46	30-71	44	30-64
10	22	50	33-77	48	33-71
12	26	58	38-89	57	39-83
14	31	66	43-101	65	45-96
16	35	74	48-113	74	50-108
18	40	81	53-124	82	56-120
20	44	88	58-135	90	61-132
22	49	95	62-146	98	67-143
24	53	102	67-156	106	72-155
26	57	109	71-166	114	78-167
28	62	116	76-177	122	83-178
30	66	122	80-187	130	89-190
32	71	129	84-197	137	94-201
34	75	135	88-207	145	99-212
36	79	148	97-226	160	110-235
40	88	154	101-236	168	115-246
42	93	160	105-245	175	120-257
44	97	166	109-254	183	125-268
46	101	172	113-264	190	130-279
48	106	179	117-273	198	135-289
50	110	184	121-282	205	140-300
55	121	199	130-304	224	153-327
60	132	214	140-326	242	165-354
65	143	228	149-348	260	178-380
70	154	242	158-370	278	190-406
75	165	256	167-391	295	202-432
80	176	269	176-412	313	214-458
85	187	283	185-432	331	226-484
90	198	296	194-453	348	238-509
95	209	309	202-473	365	250-535
100	220	322	211-493	383	262-560

Heart, 0-12 yrs
Heart, 13-18 yrs

Lungs

Lungs combined weight, fetal, 9-20 wks
Lungs combined weight, fetal, 12-44 wks
Lungs combined weight, fetal, 20-42 wks
Lungs, fetal

gestation age	left mean	SD	5th %	95th %	right mean	SD	5th %	95th %
13-14	0.70	0.25	0.29	1.12	0.56	0.25	0.15	0.97
15-16	1.52	0.55	0.62	2.42	1.47	0.53	0.59	2.35
17-18	2.42	0.88	0.97	3.87	2.67	0.93	1.13	4.20
19-20	3.53	1.26	1.46	5.59	4.15	1.42	1.81	6.49
21-22	4.92	1.67	2.18	7.67	5.92	2.00	2.64	9.20
23-24	6.67	2.12	3.19	10.15	7.98	2.63	3.65	12.31
25-26	8.77	2.60	4.48	13.05	10.32	3.32	4.87	15.78
27-28	11.20	3.13	6.05	16.35	12.95	4.03	6.32	19.59
29-30	13.92	3.70	7.84	20.00	15.87	4.77	8.03	23.71
31-32	16.82	4.30	9.75	23.90	19.08	5.50	10.02	28.13
33-34	19.79	4.94	11.66	27.91	22.57	6.23	12.33	32.81
35-36	22.64	5.62	13.39	31.88	26.34	6.92	14.97	37.72
37-38	25.18	6.34	14.75	35.61	30.41	7.56	17.97	42.85
39-40	27.18	7.10	15.51	38.85	34.76	8.15	21.36	48.16
41-42	28.36	7.89	15.38	41.33	39.24	8.66	25.00	53.47

Lungs, fetal by body wt

body wt	right mean	SD	5th %	95th %	left mean	SD	5th %	95th %
1-200	2.76	1.49	0.32	5.21	1.45	0.78	0.16	2.73
201-400	4.87	1.88	1.78	7.96	3.87	1.15	1.98	5.75
401-600	6.98	2.27	3.24	10.72	6.18	1.51	3.70	8.67
601-800	9.08	2.67	4.70	13.47	8.39	1.88	5.30	11.47
801-1000	11.19	3.06	6.15	16.23	10.49	2.24	6.80	14.17
1001-1200	13.30	3.46	7.61	18.98	12.47	2.61	8.19	16.76
1201-1400	15.40	3.85	9.07	21.73	14.35	2.97	9.47	19.24
1401-1600	17.51	4.24	10.53	24.49	16.12	3.33	10.64	21.61
1601-1800	19.62	4.64	11.99	27.24	17.78	3.70	11.70	23.87
1801-2000	21.72	5.03	13.45	30.00	19.34	4.06	12.65	26.02
2001-2200	23.83	5.42	14.90	32.75	20.78	4.43	13.49	28.06
2201-2400	25.93	5.82	16.36	35.51	22.11	4.79	14.23	30.00
2401-2600	28.04	6.21	17.82	38.26	23.34	5.16	14.85	32.82
2601-2800	30.15	6.61	19.28	41.01	24.45	5.52	15.37	33.54
2801-3000	32.25	7.00	20.74	43.77	25.46	5.89	15.78	35.15
3001-3200	34.36	7.39	22.20	46.52	26.36	6.25	16.08	36.64
3201-3400	36.47	7.79	23.66	49.28	27.15	6.62	16.27	38.03
3401-3600	38.57	8.18	25.11	52.03	27.83	6.98	16.35	39.32
3601-3800	40.68	8.58	26.57	54.79	28.47	7.35	16.38	40.55
3801-4000	42.79	8.97	28.03	57.54	29.10	7.71	16.42	41.79
4001-4200	44.89	9.36	29.49	60.29	29.74	8.08	16.45	43.02

Lungs, combined weight, stillborns
Lungs, combined weight, male, 1-12 mo
Lungs, combined weight, female, 1-12 mo
Lungs, 0-12 yrs
Lungs, 13-18 yrs

Adrenals

Adrenals weight, fetal, 9-20 wks
Adrenals combined weight, fetal, 12-44 wks
Adrenals combined weight, fetal, 20-42 wks
Adrenals, fetal

gestation age	left mean	SD	5th %	95th %	right mean	SD	5th %	95th %
13-14	0.13	0.03	0.08	0.17	0.16	0.08	0.03	0.29
15-16	0.28	0.10	0.12	0.45	0.28	0.09	0.13	0.43
17-18	0.47	0.18	0.18	0.76	0.44	0.13	0.22	0.66
19-20	0.69	0.26	0.27	1.11	0.63	0.20	0.30	0.96
21-22	0.93	0.34	0.38	1.48	0.86	0.29	0.38	1.33
23-24	1.21	0.42	0.51	1.90	1.12	0.39	0.47	1.76
25-26	1.51	0.51	0.67	2.34	1.41	0.50	0.58	2.24
27-28	1.84	0.60	0.86	2.82	1.73	0.62	0.71	2.76
29-30	2.21	0.69	1.07	3.34	2.09	0.74	0.88	3.31
31-32	2.60	0.78	1.31	3.89	2.48	0.85	1.09	3.88
33-34	3.02	0.88	1.57	4.47	2.91	0.95	1.34	4.47
37-38	3.95	1.08	2.17	5.74	3.84	1.10	2.04	5.65
39-40	4.47	1.19	2.51	6.42	4.36	1.14	2.49	6.23
41-42	5.01	1.30	2.87	7.14	4.91	1.15	3.02	6.79

Adrenals, fetal by body wt

body wt	right mean	SD	5th %	95th %	left mean	SD	5th %	95th %
1-200	0.41	0.26	-0.02	0.83	0.43	0.26	0.00	0.86
201-400	0.68	0.32	0.15	1.20	0.71	0.32	0.19	1.23
401-600	0.94	0.38	0.32	1.57	0.99	0.37	0.38	1.60
601-800	1.21	0.44	0.49	1.93	1.27	0.42	0.58	1.97
801-1000	1.48	0.50	0.67	2.30	1.55	0.48	0.77	2.34
1001-1200	1.75	0.56	0.84	2.67	1.83	0.53	0.96	2.71
1201-1400	2.02	0.62	1.01	3.04	2.11	0.59	1.15	3.08
1401-1600	2.29	0.68	1.18	3.40	2.40	0.64	1.34	3.45
1601-1800	2.56	0.73	1.35	3.77	2.68	0.69	1.53	3.82
1801-2000	2.83	0.79	1.52	4.14	2.96	0.75	1.73	4.19
2001-2200	3.10	0.85	1.70	4.50	3.24	0.80	1.92	4.56
2201-2400	3.37	0.91	1.87	4.87	3.52	0.86	2.11	4.93
2401-2600	3.64	0.97	2.04	5.24	3.80	0.91	2.30	5.30
2601-2800	3.91	1.03	2.21	5.60	4.08	0.96	2.49	5.67
2801-3000	4.18	1.09	2.38	5.97	4.36	1.02	2.68	6.04
3001-3200	4.44	1.15	2.55	6.34	4.64	1.07	2.88	6.40
3401-3600	4.98	1.27	2.90	7.07	5.20	1.18	3.26	7.14
3601-3800	5.25	1.33	3.07	7.44	5.48	1.24	3.45	7.51
3801-4000	5.52	1.39	3.24	7.80	5.76	1.29	3.64	7.88
4001-4200	5.79	1.45	3.41	8.17	6.04	1.34	3.83	8.25

Adrenals, combined, stillborns
Adrenals, combined, male, 1-12 mo
Adrenals, combined, female, 1-12 mo

Kidneys

Kidneys, combined weight, fetal, 9-20 wks
Kidneys combined weight, fetal, 12-44 wks
Kidneys combined weight, fetal, 20-42 wks
Kidneys, fetal

gestation age	left mean	SD	5th %	95th %	right mean	SD	5th %	95th %
13-14	0.19	0.12	-0.01	0.39	0.22	0.10	0.05	0.38
15-16	0.37	0.18	0.08	0.66	0.34	0.17	0.05	0.62
17-18	0.71	0.26	0.28	1.13	0.67	0.27	0.22	1.11
19-20	1.21	0.37	0.60	1.83	1.20	0.39	0.55	1.85
21-22	1.91	0.51	1.07	2.75	1.93	0.54	1.03	2.82
23-24	2.81	0.68	1.69	3.92	2.83	0.72	1.65	4.01
25-26	3.89	0.87	2.45	5.32	3.89	0.92	2.38	5.40
27-28	5.14	1.09	3.34	6.94	5.08	1.15	3.20	6.97
29-30	6.52	1.34	4.31	8.73	6.38	1.40	4.07	8.68
31-32	7.99	1.62	5.32	10.65	7.74	1.68	4.98	10.51
33-34	9.48	1.93	6.32	12.65	9.14	1.99	5.87	12.40
35-36	10.94	2.26	7.22	14.65	10.52	2.32	6.71	14.33
37-38	12.27	2.62	7.96	16.58	11.85	2.67	7.45	16.25
39-40	13.38	3.01	8.43	18.33	13.07	3.06	8.04	18.10
41-42	14.16	3.42	8.53	19.79	14.12	3.47	8.42	19.82

Kidneys, fetal by body wt

body wt	right mean	SD	5th %	95th %	left mean	SD	5th %	95th %
1-200	0.66	0.28	0.20	1.12	0.56	0.31	0.05	1.08
201-400	1.58	0.43	0.87	2.28	1.55	0.46	0.80	2.30
401-600	2.48	0.58	1.53	3.43	2.52	0.60	1.53	3.51
601-800	3.37	0.73	2.18	4.57	3.47	0.74	2.25	4.69
801-1000	4.26	0.87	2.82	5.70	4.41	0.89	2.95	5.86
1001-1200	5.14	1.02	3.46	6.82	5.32	1.03	3.63	7.02
1201-1400	6.00	1.17	4.08	7.93	6.22	1.17	4.30	8.15
1401-1600	6.86	1.32	4.69	9.03	7.11	1.31	4.94	9.27
1601-1800	7.71	1.47	5.30	10.13	7.97	1.46	5.58	10.37
1801-2000	8.55	1.62	5.89	11.21	8.82	1.60	6.19	11.45
2001-2200	9.38	1.76	6.48	12.29	9.65	1.74	6.78	12.52
2201-2400	10.20	1.91	7.06	13.35	10.47	1.89	7.36	13.57
2401-2600	11.02	2.06	7.62	14.41	11.26	2.03	7.92	14.60
2601-2800	11.82	2.21	8.18	15.46	12.04	2.17	8.47	15.62
2801-3000	12.61	2.36	8.73	16.49	12.80	2.32	8.99	16.61
3001-3200	13.40	2.51	9.27	17.52	13.55	2.46	9.50	17.59
3201-3400	14.18	2.66	9.81	18.54	14.27	2.60	9.99	18.55
3401-3600	14.94	2.80	10.33	19.56	14.98	2.75	10.47	19.50
3601-3800	15.70	2.95	10.84	20.56	15.68	2.89	10.92	20.43
3801-4000	16.45	3.10	11.35	21.56	16.36	3.03	11.37	21.35
4001-4200	17.21	3.25	11.86	22.56	17.05	3.17	11.82	22.27

Kidneys, combined, stillborns
Kidneys, combined, male, 1-12 mo
Kidneys, combined, female, 1-12 mo
Kidneys, 0-12 yrs
Kidneys, 13-18 yrs

Liver

Liver weight, fetal, 9-20 wks
Liver weight, fetal, 12-44 wks
Liver weight, fetal, 20-42 wks
liver, fetal

Gestation (weeks)	mean	std	5th %	95th %
13-14	3.09	0.27	2.64	3.54
15-16	5.81	1.71	3.00	8.62
17-18	9.39	3.33	3.91	14.87
19-20	14.33	5.15	5.87	22.80
21-22	21.00	7.15	9.23	32.77
23-24	29.63	9.35	14.24	45.02
25-26	40.27	11.75	20.95	59.60
27-28	52.89	14.33	29.32	76.46
29-30	67.29	17.10	39.15	95.42
31-32	83.10	20.07	50.09	116.12
33-34	99.87	23.23	61.67	138.08
35-36	116.97	26.58	73.25	160.69
37-38	133.64	30.12	84.10	183.18
39-40	148.97	33.85	93.29	204.66
41-42	161.94	37.78	99.80	224.08

liver, fetal by body wt

body wt	mean	SD	5th %	95th %
1-200	8.2	4.0	1.7	14.8
201-400	17.7	5.5	8.6	26.8
401-600	27.2	7.1	15.6	38.8
601-800	36.6	8.6	22.5	50.8
801-1000	46.1	10.1	29.5	62.7
1001-1200	55.6	11.6	36.5	74.7
1201-1400	65.1	13.2	43.4	86.7
1401-1600	74.5	14.7	50.4	98.7
1601-1800	84.0	16.2	57.3	110.7
1801-2000	93.5	17.7	64.3	122.6
2001-2200	102.9	19.3	71.3	134.6
2201-2400	112.4	20.8	78.2	146.6
2401-2600	121.9	22.3	85.2	158.6
2601-2800	131.3	23.8	92.1	170.6
2801-3000	140.8	25.4	99.1	182.5
3001-3200	150.3	26.9	106.1	194.5
3201-3400	159.8	28.4	113.0	206.5
3401-3600	169.2	29.9	120.0	218.5
3601-3800	178.7	31.5	126.9	230.5
3801-4000	188.2	33.0	133.9	242.4
4001-4200	197.6	34.5	140.9	254.4

Liver, stillborns
Liver, male, 1-12 mo
Liver, female, 1-12 mo
Liver, 0-12 yrs
Liver, 13-18 yrs

Spleen

Spleen weight, fetal, 12-44 wks
Spleen weight, fetal, 20-42 wks
Spleen, fetal

Gestation (weeks)	mean	std	5th %	95th %
13-14	0.06	0.04	-0.01	0.14
15-16	0.12	0.08	-0.00	0.25
17-18	0.23	0.13	0.02	0.44
19-20	0.38	0.20	0.06	0.71
21-22	0.62	0.29	0.14	1.11
23-24	0.96	0.42	0.27	1.66
25-26	1.44	0.59	0.48	2.41
27-28	2.09	0.80	0.78	3.41
29-30	2.95	1.06	1.21	4.70
31-32	4.08	1.39	1.80	6.36
33-34	5.53	1.78	2.59	8.46
35-36	7.35	2.25	3.64	11.06
37-38	9.63	2.82	4.99	14.26
39-40	12.43	3.48	6.71	18.16
41-42	15.85	4.25	8.86	22.85

Spleen, fetal by body wt
Spleen, stillborns
Spleen, male, 1-12 mo
Spleen, female, 1-12 mo
Spleen, 0-12 yrs
Spleen, 13-18 yrs

Thymus

Thymus, fetal, 12-44 wks
Thymus, fetal, 20-42 wks
Thymus, fetal

body wt	mean	SD	5th %	95th %
1-200	0.10	0.07	-o.02	0.22
201-400	0.46	0.24	0.07	0.86
401-600	0.93	0.42	0.25	1.61
601-800	1.47	0.60	0.49	2.45
801-1000	2.07	0.78	0.79	3.36
1001-1200	2.73	0.97	1.13	4.32
1201-1400	3.43	1.16	1.52	5.34
1401-1600	4.17	1.35	1.94	6.40
1601-1800	4.95	1.55	2.40	7.50
1801-2000	5.76	1.75	2.89	8.63
2001-2200	6.60	1.94	3.41	9.80
2201-2400	7.48	2.14	3.95	11.00
2401-2600	8.38	2.35	4.52	12.24
2601-2800	9.31	2.55	5.12	13.50
2801-3000	10.26	2.75	5.74	14.79
3001-3200	11.24	2.96	6.38	16.11
3201-3400	12.25	3.16	7.05	17.45
3401-3600	13.27	3.37	7.73	18.81
3601-3800	14.32	3.58	8.44	20.20
3801-4000	15.38	3.78	9.15	21.60
4001-4200	16.43	3.99	9.86	23.00

Gestation (weeks)	mean	std	5th %	95th %
13-14	0.09	0.07		0.20
15-16	0.17	0.12		0.37
17-18	0.31	0.19		0.63
19-20	0.53	0.30	0.04	1.03
21-22	0.87	0.45	0.13	1.60
23-24	1.35	0.64	0.29	2.40
25-26	2.01	0.89	0.55	3.48
27-28	2.92	1.21	0.93	4.92
29-30	4.14	1.61	1.49	6.79
31-32	5.72	2.10	2.26	9.18
33-34	7.75	2.70	3.31	12.20
35-36	10.33	3.42	4.71	15.95
37-38	13.54	4.27	6.52	20.56
39-40	17.50	5.27	8.84	26.17
41-42	22.34	6.44	11.75	32.93

Thymus, fetal by body wt

body wt	mean	SD	5th %	95th %
1-200	0.18	0.12	-0.01	0.38
201-400	0.73	0.36	0.14	1.32
401-600	1.39	0.60	0.40	2.37
601-800	2.12	0.84	0.74	3.51
801-1000	2.91	1.09	1.13	4.70
1001-1200	3.75	1.33	1.57	5.94
1201-1400	4.64	1.57	2.05	7.23
1401-1600	5.55	1.82	2.56	8.55
1601-1800	6.51	2.06	3.11	9.90
1801-2000	7.49	2.31	3.69	11.29
2001-2200	8.49	2.56	4.29	12.70
2201-2400	9.53	2.80	4.92	14.14
2401-2600	10.59	3.05	5.57	15.60
2601-2800	11.67	3.29	6.25	17.08
2801-3000	12.77	3.54	6.94	18.59
3001-3200	13.89	3.79	7.66	20.12
3201-3400	15.03	4.04	8.39	21.67
3401-3600	16.19	4.28	9.14	23.23
3601-3800	17.36	4.53	9.91	24.82
3801-4000	18.55	4.78	10.69	26.41
4001-4200	19.73	5.02	11.46	28.00

Thymus, stillborns
Thymus, male, 1-12 mo
Thymus, female, 1-12 mo

Placenta

Placenta, singleton
Placenta, 8+ wks
Placenta, twin

---

Below are not included in the standard peds autopsy template, but may be useful:

Brain

Brain weight, fetal, 9-20 wks
Brain weight, fetal, 12-44 wks
Brain weight, fetal, 20-42 wks
Brain, fetal

Gestation (weeks)	mean	std	5th %	95th %
13-14	9.09	2.49	5.00	13.18
15-16	18.98	4.60	11.42	26.54
17-18	31.37	7.11	19.67	43.06
19-20	47.93	10.03	31.43	64.43
21-22	69.90	13.35	47.93	91.87
23-24	97.98	17.08	69.88	126.08
25-26	132.43	21.21	97.53	167.33
27-28	172.98	25.75	130.62	215.34
29-30	218.89	30.69	168.41	269.38
31-32	268.95	36.04	209.67	328.23
33-34	321.43	41.79	252.69	390.17
35-36	374.13	47.94	295.27	453.00
37-38	424.37	54.50	334.72	514.02
39-40	468.96	61.46	367.85	570.07
41-42	504.23	68.83	391.01	617.46

Brain, fetal by body wt

body wt	mean	SD	5th %	95th %
1-200	25.2	7.9	12.3	38.1
201-400	55.0	11.2	36.5	73.5
401-600	85.6	14.6	61.5	109.7
601-800	117.0	18.0	87.3	146.6
801-1000	149.0	21.4	113.8	184.2
1001-1200	181.4	24.8	140.7	222.2
1201-1400	214.1	28.2	167.8	260.5
1401-1600	246.9	31.6	195.0	298.8
1601-1800	279.4	34.9	221.9	336.8
1801-2000	311.2	38.3	248.2	374.2
2001-2200	342.1	41.7	273.5	410.7
2201-2400	371.5	45.1	297.3	445.7
2401-2600	399.1	48.5	319.3	478.8
2601-2800	424.3	51.9	338.9	509.6
2801-3000	446.5	55.2	355.6	537.4
3001-3200	465.2	58.6	368.8	561.6
3201-3400	479.7	62.0	377.7	581.7
3401-3600	489.4	65.4	381.8	597.0
3601-3800	496.9	68.8	383.7	610.0
3801-4000	504.4	72.2	385.7	623.1
4001-4200	511.9	75.6	387.6	636.1

Brain, stillborns
Brain, male, 1-12 mo
Brain, female, 1-12 mo
Brain 0-12 yrs
Brain, children

age	female height (cm)	female brain (g)	male height (cm)	male brain (g)
0 mo	49	372	51	448
1 mo	54	516	54	523
2 mo	57	560	58	609
4 mo	60	645	62	718
7 mo	66	755	68	871
9 mo	71	935	72	999
13 mo	75	961	79	1,141
16 mo	78	1,117	83	1,176
19 mo	82	1,121	83	1,109
22 mo	87	1,063	83	1,088
2 yr	87	1,176	90	1,249
3 yr	98	1,213	99	1,317
4 yr	99	1,243	107	1,419
5 yr	109	1,284	114	1,480
6 yr	118	1,286	117	1,437
7 yr	123	1,328	128	1,424
8 yr	130	1,400	133	1,457
9 yr	132	1,360	138	1,489
10 yr	135	1,550	135	1,501
11 yr	145	1,380	148	1,397
12 yr	157	1,356	154	1,483
13 yr	163	1,453	159	1,564
14 yr	164	1,322	166	1,484
15 yr	166	1,378	168	1,483
16 yr	164	1,383	175	1,547
17 yr	166	1,380	174	1,528
18 yr	166	1,359	176	1,491

Brain weight, age 0 and up

Valves

Valve circumferences age 1-19

age (yr)	AV: female	range	male	range	MV: female	range	male	range	PV: female	range	male	range	TV: female	range	male	range
0	2.2	1.33-3.00	2.2	1.35-3.02	2.8	1.31-4.31	2.6	0.83-4.44	2.2	1.13-3.23	2.1	0.83-3.32	3	1.11-4.88	2.5	0.66-4.38
1	3.0	2.11-3.79	3	2.20-3.87	4.1	2.57-5.57	4.1	2.24-5.86	3	1.97-4.07	3.0	1.78-4.27	4.7	2.80-6.56	4.5	2.67-6.39
2	3.4	2.53-4.21	3.5	2.65-4.32	4.7	3.25-6.24	4.8	3.00-6.62	3.5	2.42-4.52	3.5	2.29-4.78	5.6	3.70-7.46	5.6	3.75-7.47
3	3.7	2.82-4.50	3.8	2.96-4.63	5.2	3.71-6.70	5.3	3.52-7.13	3.8	2.72-4.82	3.9	2.64-5.13	6.2	4.31-8.08	6.3	4.48-8.20
4	3.9	3.04-4.72	4.0	3.20-4.87	5.6	4.06-7.06	5.7	3.91-7.53	4.0	2.96-5.06	4.2	2.91-5.40	6.7	4.78-8.55	6.9	5.04-8.77
5	4.1	3.22-4.89	4.2	3.39-5.06	5.8	4.34-7.34	6.0	4.23-7.85	4.2	3.14-5.24	4.4	3.12-5.61	7.1	5.17-8.93	7.4	5.50-9.22
6	4.2	3.37-5.04	4.4	3.55-5.22	6.1	4.58-7.58	6.3	4.50-8.12	4.4	3.30-5.40	4.6	3.30-5.79	7.4	5.48-9.25	7.7	5.88-9.60
7	4.3	3.49-5.17	4.5	3.69-5.36	6.3	4.79-7.78	6.5	4.73-8.35	4.5	3.49-5.54	4.7	3.46-5.95	7.6	5.76-9.53	8.1	6.21-9.93
8	4.5	3.61-5.28	4.7	3.81-5.48	6.5	4.97-7.96	6.7	4.93-8.55	4.6	3.56-5.66	4.8	3.59-6.08	7.8	6.00-9.77	8.4	6.50-10.2
9	4.6	3.71-5.38	4.8	3.92-5.59	6.6	5.13-8.13	6.9	5.12-8.73	4.7	3.67-5.77	5.0	3.71-6.21	8.1	6.22-9.98	8.6	6.75-10.5
10	4.6	3.88-5.47	4.9	4.02-5.69	6.8	5.27-8.27	7.1	5.28-8.89	4.8	3.76-5.86	5.1	3.82-6.32	8.3	6.41-10.2	8.9	6.99-10.7
11	4.7	3.92-5.56	4.9	4.11-5.78	6.9	5.40-8.40	7.2	5.43-9.04	4.9	3.85-5.95	5.2	3.92-6.42	8.5	6.59-10.3	9.1	7.20-10.9
12	4.8	3.96-5.63	5.0	4.19-5.86	7.0	5.53-8.52	7.4	5.56-9.18	5.0	3.93-6.03	5.3	4.02-6.51	8.6	6.75-10.5	9.3	7.39-11.1
13	4.9	4.03-5.70	5.1	4.27-5.93	7.1	5.64-8.64	7.5	5.69-9.31	5.1	4.01-6.11	5.4	4.10-6.59	8.8	6.90-10.7	9.4	7.57-11.3
14	4.9	4.09-5.77	5.2	4.34-6.00	7.2	5.74-8.74	7.6	5.81-9.42	5.1	4.07-6.17	5.4	4.18-6.67	8.9	7.04-10.8	9.6	7.74-11.5
15	5.0	4.15-5.83	5.2	4.40-6.07	7.3	5.84-8.84	7.7	5.92-9.53	5.2	4.14-6.24	5.5	4.25-6.74	9.1	7.17-10.9	9.8	7.89-11.6
16	5.1	4.21-5.89	5.3	4.46-6.13	7.4	5.93-8.93	7.8	6.02-9.64	5.3	4.20-6.30	5.6	4.32-6.81	9.2	7.29-11.1	9.9	8.04-11.8
17	5.1	4.26-5.94	5.4	4.52-6.19	7.5	6.02-9.02	7.9	6.12-9.73	5.3	4.26-6.36	5.6	4.39-6.88	9.3	7.41-11.2	10.0	8.18-11.9
18	5.2	4.32-5.99	5.4	4.58-6.25	7.6	6.10-9.10	8.0	6.21-9.83	5.4	4.31-6.41	5.7	4.45-6.94	9.4	7.52-11.3	10.2	8.31-12.0
19	5.2	4.36-6.04	5.5	4.63-6.30	7.7	6.18-9.17	8.1	6.30-9.91	5.4	4.36-6.46	5.8	4.51-7.00	9.5	7.62-11.4	10.3	8.43-12.1

Thyroid

Thyroid, fetal

Gestation (weeks)	mean	std	5th %	95th %
15-16	0.13	0.08	-0.00	0.27
17-18	0.19	0.10	0.02	0.36
19-20	0.25	0.13	0.04	0.46
21-22	0.33	0.16	0.08	0.59
23-24	0.42	0.18	0.12	0.73
25-26	0.53	0.22	0.18	0.89
27-28	0.66	0.25	0.24	1.07
29-30	0.80	0.29	0.32	1.27
31-32	0.95	0.33	0.42	1.49
33-34	1.13	0.37	0.53	1.73
35-36	1.33	0.41	0.65	2.00
37-38	1.54	0.46	0.79	2.30
39-40	1.78	0.51	0.95	2.61
41-42	2.04	0.56	1.13	2.96

Thyroid, fetal by body wt

body wt	mean	SD	5th %	95th %
1-200	0.16	0.11	-0.03	0.35
201-400	0.27	0.14	0.05	0.50
401-600	0.38	0.16	0.12	0.64
601-800	0.49	0.18	0.20	0.79
801-1000	0.60	0.20	0.26	0.93
1001-1200	0.70	0.23	0.33	1.07
1201-1400	0.80	0.25	0.39	1.21
1401-1600	0.90	0.27	0.45	1.34
1601-1800	0.99	0.29	0.51	1.47
1801-2000	1.08	0.31	0.56	1.60
2001-2200	1.17	0.34	0.62	1.73
2201-2400	1.26	0.36	0.67	1.85
2401-2600	1.34	0.38	0.71	1.97
2601-2800	1.42	0.40	0.75	2.08
2801-3000	1.50	0.43	0.79	2.20
3001-3200	1.57	0.45	0.83	2.31
3201-3400	1.64	0.47	0.87	2.42
3401-3600	1.71	0.49	0.90	2.52
3601-3800	1.78	0.52	0.93	2.63
3801-4000	1.84	0.54	0.96	2.73
4001-4200	1.91	0.56	0.98	2.83

Pancreas

Pancreas weight, fetal, 12-44 wks
Pancreas weight, fetal, 20-42 wks
Pancreas, fetal

Gestation (weeks)	mean	std	5th %	95th %
13-14	0.09	0.01	0.08	0.11
15-16	0.28	0.08	0.15	0.41
17-18	0.42	0.16	0.16	0.68
19-20	0.57	0.24	0.17	0.98
21-22	0.78	0.34	0.22	1.35
23-24	1.08	0.45	0.33	1.82
25-26	1.47	0.57	0.54	2.41
27-28	1.98	0.70	0.83	3.13
29-30	2.58	0.84	1.21	3.96
31-32	3.26	0.98	1.64	4.87
33-34	3.97	1.14	2.09	5.84
35-36	4.66	1.31	2.50	6.81
37-38	5.26	1.49	2.82	7.71
39-40	5.71	1.67	2.96	8.46
41-42	5.90	1.87	2.82	8.97

Pancreas, fetal by body wt

body wt	mean	SD	5th %	95th %
1-200	0.32	0.11	0.14	0.50
201-400	0.67	0.21	0.34	1.01
401-600	1.03	0.30	0.53	1.53
601-800	1.38	0.40	0.72	2.04
801-1000	1.73	0.50	0.92	2.55
1001-1200	2.09	0.59	1.11	3.06
1201-1400	2.44	0.69	1.31	3.58
1401-1600	2.79	0.79	1.50	4.09
1601-1800	3.15	0.88	1.69	4.60
1801-2000	3.50	0.98	1.89	5.11
2001-2200	3.85	1.08	2.08	5.63
2201-2400	4.21	1.17	2.28	6.14
2401-2600	4.56	1.27	2.47	6.65
2601-2800	4.91	1.37	2.66	7.16
2801-3000	5.27	1.46	2.86	7.68
3001-3200	5.62	1.56	3.05	8.19
3201-3400	5.97	1.66	3.25	8.70
3401-3600	6.33	1.75	3.44	9.22
3601-3800	6.68	1.85	3.64	9.73
3801-4000	7.04	1.95	3.83	10.24
4001-4200	7.39	2.05	4.02	10.75

Pancreas, stillborns
Pancreas, male, 1-12 mo
Pancreas, female, 1-12 mo

Prostate

Prostate, 0-12 yrs
Prostate, 13-18 yrs

Testes

Testes, combined, 0-12 yrs
Testes, combined, 13-18 yrs

Uterus

Uterus, 0-12 yrs
Uterus, 13-18 yrs

Ovaries

Ovaries, combined, 0-12 yrs
Ovaries, combined, 13-18 yrs