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

Dec 17 (Reuters) - Having twins as a results of in vitro fertilization (IVF) carries higher risks of complications for both mother and babies than having two single babies from separate IVF procedures ...

An Indian woman may be the world's oldest mother at 74 years old after giving birth to twins through donor eggs and in vitro fertilization.

In vitro fertilization is a medical process where eggs and sperm meet in a lab, then an embryo is placed in the uterus. Many individuals go through IVF pregnancies for various reasons, including ...

A Melbourne couple are preparing for their long-awaited babies’ first Christmas, after a miracle ‘twin’ pregnancy where they ...

After years of struggling with infertility, a couple from The Woodlands is thrilled to announce they have not only one, but two buns in the oven. Lauren Walker announced her pregnancy with a moving ...

The number of twins and triplets born can vary significantly between IVF clinics, new data shows, but experts warn that ...

When a Colorado couple underwent in vitro fertilization late last year in the hopes of conceiving a sister for their preschooler son, they were shocked when the wife became pregnant with twin boys.

As the placenta did not separate, removing it would have triggered labour and risked the surviving twin. We tied the deceased ...

Twins, triplets, and other multiples have long caught the attention of "singletons," or those of us born without a built-in best friend by our sides. Twins—and the media—annually descend on Twinsburg, ...

Holly Leighton and Emma Robinson saved for IVF treatment and were told they had miscarried - but a scan revealed healthy ...