PregaTips on MSN

The cramping no one tells you about

Once your baby is born, you expect relief from contractions, but for many women, another round of cramps begins. These are ...
Nature

The Corpus Luteum and the Cause of Birth

As I pointed out in the article referred to by Prof. Thomson Flynn in NATURE of June 30, p. 1020 (Biol. Rev., 2, 129; 1927), parturition is certainly due to several factors, of which the decline of ...