I've been taking a daily PNV for about 2 months already. (this is my first cycle of ttc) I just never really thought about what I should avoid before I even knew I was pregnant. The other night we went out to dinner with some friends and realized that I shouldn't get a margarita that I usually get. They asked if we wanted to go to magic mountain with them and I was like "Heck ya...oh wait... not a very good idea" Then we went outside and they started smoking (DH and I are nonsmokers) and I made sure to step away from where the smoke was going. Little things kept on popping up throughout the day. I'm more than happy to do all these things for a possible baby. If AF comes, I'm gonna have that margarita!