D.S.
My daughter is almost 2. She is special needs. She has fought constapation all her life. They did a barriaum enima on her to test for Hurchsprung's Disease, but everything looked fine. They were even talking about doing a collostomy on her. It can be permananet of tempory. If you google Hurchsprungs Disease there is alot of info out there about it. I just hope that your son is seeing a good pediatric sergion that you trust. Because if you don't trust him then it will make it harder for you face what is going on or is about to happen.