Selah has never had problems with constipation until she started ivig. The Rheumatologist at Nationwide Childrens said to start her on Miralax as she has been having hard and large BM. I give it to her about evveryother day. It looks really natural and I believe that Selah’s stomach problems are from autoimmune and she has never had problems before. She is a big drinker and drinks like 25 ounces of juice a day and probably 15 ounces of milk. We are having similar problems it sounds like.