You’ve heard the stories: An unsuspecting couple goes to the hospital to have a baby and ends up leaving with two babies because — surprise! — there were actually twins in there. A whole other baby ...

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). The ...

Is there such a thing as being twice as pregnant? As you begin to experience pregnancy symptoms, you may wonder whether having stronger symptoms means something — are there signs you’re having twins?

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). The ...

Expecting twins is both exciting and overwhelming, it’s surprising how many extra things there are to think about when you’re carrying two babies. While the only definitive way to confirm a twin ...