I am interested in hearing from parents who give their children the pill form of cortef. I would like to know 1. How old was your child when you began to give them the pill form. 2. How did you determine the amount of the pill to give. 3. What sizes the pill comes in. ( I was told in the U.S, cortef comes in only one size and I would have to fourth it to get it near what I needed to give my child.)