Hello.. I'm new to this but currently I'm 34 weeks pregnant. I got my period all the way up until I was about 4 months along so I had no idea I was at all. I drank heavy sometimes, light others. Light as in a beer or two a night and heavy as in a party every two weeks. I also was smoking cigarettes. When I found out, I did stop. But is there anything that could go wrong? Or show up now that he wont be healthy? Everytime I've gone to my appts, she's said his heart beat is good and strong. Lower 140's. Said blood work has been normal and glucose too. Ultrasound as well. Would it show deformities? Especially being that I had to have two ct scans in a matter of two days at 8 weeks along????