My daughter has been on Miralax for 4 1/2 years with little benefit. She has been leaking in her underwear the entire timee except for about 3 months when she apparently got over it. We went back to 1/2 a capful from a full capful. The specialist hasn't been any help. He says it takes time to get over this. Anyone else had this same issue? Also, I hear flax oil works? We are getting a DRE and blood work. Does this sound consistent with what others have done? Last question---Has anyone considered there problem might be Ciliac disease (Gluton intolerance)?, or Lactose intolerance? Help!