Your baby begins as a tiny cluster of cells, but during the nine-month process of pregnancy she becomes an amazing baby with facial features, a beating heart and kicking legs. Find out what's happening with baby's development week by week.
Everyone wonders who baby will look like, but there's no way to know whether the traits we treasure in ourself, our partner, and our family will pop up in our offspring. You can, however, make an educated guess. Here, genetics experts show you how.