I smoked Marijuana before I got pregnant. Now please don't slam me for it, but I am firm believer that smoking Marijuana while pregnant, has no effect on your baby. When I found out, I cut back significantly, only smoking when I couldn't hold food down. Maybe once a month. Well I promised myself to quit smoking 4 weeks before my 3rd trimester. So I did. But I just broke that promise yesterday. Even though i didnt smoke alot, I am worried I won't be clean when the baby is born, and CPS will try and take her. I am 28 weeks and 3 days. 81 days left.