smoking marijuana while you're pregnant isn't harmful for the baby at all. my friend has 3 kids and smoked all throughout her pregnancys and none of the kids came out retarded or anything. infact, they are really smart. also, my bff5lyfe is pregnant and still smokes on occasion. they took her blood and saw that she was smoking marijuana and the doctor said it doesnt hurt the baby :P. it helps them(the pregnant lady) keep their food down(morning sickness ) :thumbsup:

ps. congratulations on the baby i bet shes pretty =)