So me and my SO have been trying for our 2nd baby for 3 months! I am currently in my TWW (and it's killing me lol) but I was wondering if I start exercising and dieting now will it hurt my chances or the baby if I am indeed pregnant?? This may be a stupid question but I really am not sure!! And definitely don't want to do anything wrong!! I just want to be healthy and drop and 50pounds! Thanks for the comments!