Twins—smaller at birth, on average, than singletons—start out smaller in pregnancy than was previously known, according to a study by researchers at the National Institutes of Health (NIH).

Nearly two months after the Little Mix alum announced that she was expecting identical twins with Zion Foster, she shared ...

Jesy Nelson shares update from hospital after surgery to save unborn twins - Singer remains under medical supervision due to ...

Jesy Nelson is updating fans on how she's doing after undergoing surgery due to a complication with her pregnancy. On Sunday, April 6, the 33-year-old Little Mix alum — who is expecting twins ...