K.P.
Hi T.,
For some reason poopy is a scary thing for kids. I had the same problem with my little boy. He thought peeing was fun for the potty, but for some reason was always apprehensive about going poop. Unfortunately there wasn't a lot I could do about it. I asked his doctor and basically he said he would just wake up one day and do it. He was right. After my little boy started kindergarten, he realized no one was going to help his with the poopy thing and started going on his own...now we just deal with the wiping thing. I guess my best advise is just patience. It'll happen, I promise. I guess you could try the reward thing for every time he goes poop on the pot he gets something that he likes. He's probably holding on to the idea of being the baby of the family, especially since you have another on the way. Good Luck!!!