A.P.
Try having a potty in the room in which she is typically playing. I know it sounds disgusting, but it does work, especially if she is too busy to stop playing to use the potty. Also, having a potty may help her to poop easier, since her feet will be on the ground instead of danging while sitting on the loo. She needs to get the idea that she needs to stop what she is doing to go to the bathroom (something women need to continually relearn, can you think of when you didn't want to stop to use the toilet because you were trying to get stuff done?), and with a potty close by she can keep on playing or watching tv. A friend of mine recommended this to me, and it really helped with my daughter.