What are some things that can hurt the baby? like me and my bf play fight and wrestle a lot but for the most part he's always extra careful with me when we do, today i fell, not on my stomach or anything and it wasn't a hard fall, just hard enough to scare me, I know we probably should be more careful but with this being my first pregnancy, I really don't know the do's and don't(s) of pregnancy, I hope this wasn't a rhetorical question & it would really help if you guys answered...?