The hormone progesterone causes the original ... Fertility Friend, a free fertility charting online software company, did an informal analysis of the basal body temperature charts on their site ...

Your body temperature might seem like just another vital sign, but it quietly reveals more than most people realize. From ...

which is responsible for ovulation. Hormones coordinate these two cycles, which last from 20 to 40 days each to prepare the lining of the uterus (endometrium) each month for a possible conception.

A team of international researchers has identified a new sex hormone that plays a crucial role in stimulating ovulation. Researchers have identified secretoneurin, a neuropeptide derived from the ...