Re: Kind of a silly question but I thought I would ask:)
It wasn't true for me. I held on to some of my baby weight until after I weaned. With DS1, I weaned around 9 months and was finally back to my pre-preggo weight (actually ended up a few lbs under even!) about 2 months after that. With DS2, I weaned him about 6 weeks ago and those lost few pounds are finally starting to go away.
Sarah, wife of Todd, Mommy of Spencer (July '05) and Beckett (March '07)