HONOLULU — The risk for placenta accreta is 3 times higher in pregnancies achieved with in vitro fertilization using frozen embryo transfer than in those using fresh embryos, according to a new study.

Natural ovulation before frozen embryo transfer is as effective as hormone treatment for achieving a healthy baby by vitro ...

Endometrial thickness above 6 mm does not significantly correlate with clinical pregnancy or live birth rates in frozen embryo transfers.

When a woman in her mid-40s underwent a single, genetically normal embryo transfer, clinicians expected -- and counseled for -- a singleton pregnancy. What followed instead was one of the rarest ...