Human pregnancy is the most studied of all mammalian pregnancies. Childbirth usually occurs about 38 weeks after conception; approximately 40 weeks from the last normal menstrual period (LNMP) in humans. The World Health Organization defines normal termfor delivery as between 37 weeks and 42 weeks. Enjoy :)
Sunday, January 30, 2011
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment