S.L.
My son had his first set in at 15 months and it was simple. He was gone about 10 mins total - and when he came out of the anesthesia he was a little out of it - but that was short lived. He acted completely normal once we got home. He was given some tubes from the doctors office that we used for bathtubs and swimming, but they didn't work so great all the time in the pool (they kept falling out). When he got older, we used those putty type ones that you can get at walgreens for the pools - and they worked a lot better. One Step Ahead (online catalog) has a band I saw not too long ago that I wish they had when my son was little to help keep the plugs in and water out. My son had two sets in - and both times - we had no issues at all. He just got his out after 4 years and is doing wonderful. It's amazing what a difference the tubes make.