Conceiving a baby using a frozen embryo may raise the mother’s risk of high blood pressure disorders by up to 74%, new research suggests. The findings, published in the journal Hypertension also ...

Women with a low chance of having a baby through in vitro fertilisation (IVF) may be better off using fresh embryos as ...

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.

Currently, women undergoing in vitro fertilisation have fresh embryos implanted after using hormones to stimulate the ovaries to produce more eggs. However, any collected embryos that are not ...

Monozygotic twinning itself after elective single embryo transfer is uncommon, occurring in no more than roughly 3% of cases.

Is fresh better than frozen? Yes, according to a new clinical trial focused on in vitro fertilization (IVF). A study published in The BMJ suggests that fresh embryo transfers may be more effective ...

IVF clinics should avoid “freeze-all” strategies, researchers have said after a study found that freezing embryos for later transfer does not result in a higher chance of pregnancy. Research published ...

A baby boy born last week to an Ohio couple developed from an embryo that had been frozen for more than 30 years in what is believed to be the longest storage time before a birth.In what's known as ...