I used to smoke a pack a day myself. Since becoming pregnant I have been smoking five or less a day. I feel terribly guilty about it and people are really mean when they see me light up in public, but this is my life. I am, of course, worried about the harmful affects on baby but I haven't been able to quit totally. Perhaps I am lucky that my baby, now at 36 weeks, is totally healthy. Everything in ingest the baby does as well. Most importantly, I think, is to eat healthy, stay active, and avoid alcohol and other drugs. Hey, we do the best we can, right?! I haven't had a drink in 30 weeks and am sure looking forward to having one soon! Abstinence makes the heart grow fonder:)