DENVER -- After 2017 guidelines recommended single embryo transfer in most situations, the multiple birth rate dropped by 58%, according to a large national registry study. Moreover, single embryo ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Uninfected and infected women undergoing frozen embryo ...

Fresh embryo transfer may be better than a freeze-all strategy for women who have a lower prognosis for in vitro fertilization (IVF) treatment success, according to new data published in The BMJ.

Embryo transfer is a crucial step in the process of IVF (In Vitro Fertilization). One IVF cycle includes oocyte pickup (egg retrieval), injecting the mature eggs with sperm to form embryos and ...

IVF makes parents more likely to have a baby boy than a girl – and now we know why. When IVF doctors choose one of several embryos to transfer for pregnancy, they are unintentionally selecting male ...

A new study shows that the embryo and the uterine lining conduct an active "conversation" from the very earliest stages of ...

It’s not always easy to choose whether to store, donate or discard extra IVF embryos. This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in ...

Some fertility treatments, such as IVF, might increase the possibility of having twins due to multiple embryos being transferred or the spontaneous splitting of one embryo. But it’s much more likely ...