In Tjitske Zaat and colleagues’ study,1 fewer than 3% of patients in natural menstrual cycles were administered exogenous progesterone for luteal phase support. In their Comment,2 Shari Mackens and ...

In their open-label, multicentre, randomised, non-inferiority trial of home-based ovulation monitoring in the management of frozen-thawed embryo transfers (FETs), Tjitske Zaat and colleagues showed ...

In a breakthrough at the intersection of quantum physics and biology, researchers at the University of Adelaide have figured ...

Human embryos briefly exhibit traits like tails and gill-like structures, revealing our evolutionary history and deep ...

I n a tank across town, suspended in liquid nitrogen at -320°F, float my leftover embryos, whose future is unknown to me.

In developing hearts, cells shuffle around, bumping into each other to find their place, and the stakes are high: pairing with the wrong cell could mean the difference between a beating heart and one ...

Scientists at the University of Maryland are researching the science behind avian influenza, or bird flu. Dr. Andrew Broadbent, a researcher and professor at the University of Maryland, says the best ...

Cells in the developing heart must find the perfect match, much like a game of microscopic speed dating. Using filopodia—tiny ...

The Fertility Treatment and Contraceptive Protection Act clarifies that state law does not prohibit access to fertility ...

"The test results said I’m pregnant!!!! ️ ️ ️ ️凉凉凉 ," the caption read. "The embryo transfer was successful 凉凉凉 ️ ️," she captioned the video, in which she showed her embryo on a hospital monitor ...

The effort could be a “game changer” for state employees undergoing chemotherapy and hoping to have children later, officials ...