Pop…pop…pop! If you’re in your second or third trimester and your belly suddenly feels like a popcorn popper, chances are baby’s got a case of the hiccups. By the time those first fluttery baby movements turn into actual jabs, punches and rolls, you’ll likely also begin to notice the telltale rhythmic movements of fetal hiccups as well. But why do babies hiccup in the womb, and how often is normal? Oh no, is she okay? Is she in distress? Are they annoying her? Read on to learn more about hiccups in utero.