It's been three weeks and two days since my son was born. At the hospital my ob told me no exercise until she saw me at my 6 week check up. But I feel really great and I have this strong urge to work out. The past week I've been putting Noah in the stroller or Bjorn and taking walks but I know its going to start getting cold soon. I don't want to do anything strenuous, maybe just a yoga video or some 2pound weights. And crunches, lots of crunches. Do you think it would be ok to do some very light exercise or should I just lay off and wait three more weeks until I see my doc?