I'm in the second trimester and thinking about starting lightly working out. I've always been pretty sedentary (I work long hours at a desk job) and am not talking about doing anything drastic or potentially harmful to me or my baby. I'm thinking maybe walking 30 to 60 minutes a day about 5 days a week and lifting some light weights (5-10) pounds a few times a week. I'm going to ask my doctor but does that sound reasonable for someone who has never exercised (at least not since high school, Im in my early 30s)? I want to try to be healthier since I haven't been doing as well as I was hoping with my diet and exercise since pregnant.