Women in gyms hear it all the time: lift heavy in some weeks, go lighter in others, depending on your menstrual cycle — because your hormones affect your strength. But is it backed by science?

In ovulatory women, natural endometrial preparation is as effective as programmed cycles for frozen embryo transfer success.

Researchers compare the effects of natural ovulation and external hormone replacement regimens for preparing the uterus ...

During IVF, eggs are collected from a woman’s ovaries and fertilized by sperm in a lab. The fertilized eggs, known as embryos, are then placed in a woman’s uterus with the hopes of the embryo ...

A group of Republican senators, led by Mike Rounds of South Dakota and John Boozman of Arkansas, has officially introduced a bill that could fundamentally ...

ChatGPT was extremely helpful during my first IVF cycle. It helped me make sense of all the acronyms and understand the timeline, and I was able to ask for advice along the way. I always made sure to ...

Women using frozen embryos as part of their IVF treatment can either choose to use a medicated cycle or their natural one to prepare their uterus for a pregnancy. Now, scientists have found that the l ...

While incredibly rare, it's possible to get pregnant while you're already pregnant, thanks to a phenomenon called superfetation. Here's how it could happen.

A research team led by Hiroshima University and Tokyo University of Agriculture and Technology have proposed a neuroendocrine mechanism in bony fish that signals ovulation from the ovaries to the ...