I'm 32 weeks pregnant n smoke recently a very very small amount of weed, so small it didn't do anything to me, how long will it stay in my system and my baby placenta and stool? I smoke everyday til I found out and I quit for 3 months and then I smoked on and off til nov 2 and I quit cold turkey! I just want to make sure I have enough time because I dont want to get in trouble by cps, I have never done wrong just had an extremely rough pregnancy! Please help