Table 5. Smoothed 3^rd, 5^th, 10^th, 25^th, 50^th (median), 75^th, 90^th, 95^th, and 97^th percentile birth weight (g) for 22-42 weeks' gestation for singleton-birth male infants.

GP	No.	3rd Percentile	5th Percentile	10th Percentile	25th Percentile	50th Percentile	75th Percentile	90th Percentile	95th Percentile	97th Percentile
22	27	356	378	411	462	516	566	610	635	652
23	82	417	443	483	547	616	684	743	777	800
24	162	478	508	555	634	720	806	882	928	958
25	205	541	577	633	726	830	935	1,030	1,087	1,124
26	278	609	652	718	828	951	1,074	1,186	1,252	1,296
27	375	683	734	812	942	1,084	1,225	1,351	1,426	1,475
28	538	766	827	920	1,070	1,232	1,390	1,529	1,611	1,664
29	604	865	936	1,043	1,213	1,394	1,568	1,719	1,808	1,865
30	793	985	1,065	1,184	1,372	1,571	1,760	1,924	2,020	2,081
31	1,003	1,128	1,215	1,342	1,546	1,761	1,966	2,143	2,247	2,313
32	1,338	1,295	1,384	1,518	1,733	1,963	2,184	2,377	2,491	2,563
33	1,974	1,482	1,571	1,708	1,931	2,174	2,412	2,623	2,748	2,828
34	3,830	1,681	1,770	1,907	2,136	2,389	2,642	2,869	3,005	3,093
35	7,105	1,888	1,976	2,112	2,342	2,602	2,865	3,106	3,251	3,345
36	17,178	2,093	2,179	2,313	2,543	2,805	3,074	3,321	3,472	3,571
37	60,877	2,287	2,371	2,503	2,730	2,990	3,259	3,509	3,662	3,762
38	186,011	2,464	2,546	2,675	2,897	3,153	3,419	3,667	3,820	3,920
39	210,574	2,619	2,698	2,824	3,040	3,291	3,553	3,797	3,948	4,048
40	174,769	2,753	2,830	2,952	3,163	3,408	3,664	3,905	4,053	4,152
41	40,813	2,873	2,948	3,066	3,271	3,510	3,761	3,997	4,144	4,241
42	1,674	2,987	3,060	3,174	3,373	3,606	3,851	4,084	4,228	4,324

GP, gestational period.