13 weeks pregnant and working out?

Do you have Comcast? (random lol) Because they have free on Demand prenatal workouts for first, second and third trimester. they are really good and there are even ways to tone your belly while pregnant but not too much.. If you dont have comcast you can always google, youtube or go to your local video store and pick up some prenatal dvds. They are really helpful.. There may even be some cles in your area. Good Luck!