Americans are putting off parenthood longer than ever. In fact, the birth rate among U.S. women in their early 30s outpaced that of women in their late 20s for the seventh year in a row in 2022.
Female fertility declines much earlier than thought ... what we found was a decrease in the probability of becoming pregnant per menstrual cycle, not in the probability of eventually achieving ...
As more and more women become concerned about the side effects of the contraceptive pill, natural methods of cycle tracking have become more popular. Some even claim that cycle tracking and fertility ...