Looking for some advice please. My DS is 3 and will be 4 in 3 months time. He has been happily toilet trained from when he turned 3. He has never had an issue with doing poos and would use both potty and toilet and happy to do a big 'plop'! However, he has regressed in the last 3-4weeks and I just don't understand why. He keeps soiling his pants, sometimes significantly, and then refuses to go for a poo on the toilet/potty. He says he can't get it out. When he does do something, it is always soft so I don't think he is constipated. He seems to not want to go and tries to hold it in. I have asked him why but he just says he doesn't know how to get it out. I've pointed out that he has always done poos on the potty/toilet before and the importance of this to make sure he stays clean. His tummy feels soft. He goes to preschool 3 days a week and does poo there although they say he is hesitant. I'm at a loss as to what to do. Is this normal at this age?