I always look on Petfinder.com for potential additions to our pack. There are 578 pages, with 25 Pit bulls per page that need homes just within 500 miles of my home. I can’t imagine why you would want to leave her intact, do your dog and all Pitty’s a favor, make sure she doesn’t go into heat again. There are so many wonderful Pits’ on death row, why would you breed for pets? I can see if you show and are trying to improve the breed (although I think they are perfect the way they are). Please spay and neuter your Pits people, this removes the chance of certain cancers and the possibility of hormonal aggression!!!!!