I'm a little bit worried because so far, I cannot feel any movements yet at all. Will be 15 weeks tomorrow, and this is my 3rd baby. From what I've read on here, quite a few of you who are due around the same time as me have been feeling some twinges already, even those who are having their first baby. Shouldn't I be feeling something yet? Can't remember how it was with my second, only that I could feel him earlier than my first, but not when exactly. Any other second or third (or more) time moms out there who didn't feel their baby move at 15 weeks and where everything turned out ok?