Your little one will get a whole lot larger in the third trimester, growing from about 2 1/2 pounds and 16 inches long in week 28 of pregnancy to between 6 and 9 pounds and 19 to 22 inches long in week 40. Indeed, your baby is growing fast — so don’t be surprised if…

There’s both fact and fiction to the rumors that twins run in families and tend to skip a generation. Here’s how heredity impacts your odds of conceiving twins. If you or your partner comes from a family that’s brimming with twins, you may be wondering how, exactly, that influences the probability that you’ll have multiples….

Accidental urine leakage — doctors call it “urinary incontinence” — is a sign of a bladder control problem. It can be annoying or very embarrassing. It can keep you from fully enjoying your life, too. Your doctor can choose from a variety of tests to help pinpoint the cause. She can help you with a…