In vitro fertilization has revolutionised the field of reproductive medicine by helping individuals and couples realise their dreams of starting a family. While the primary goal of IVF is to assist ...

The birth defects were more likely, but still very uncommon, in infants conceived through certain fertility treatments, a large study found. By Teddy Rosenbluth After multiple cycles of I.V.F. and ...

Changes in assisted reproductive technology are seen as influencing the decline. The rate of triplet and higher-order multiple births in the United States declined 62 percent from 1998 to 2023, ...

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, ...