My 14mo’s left eardrum has perforated 3 times in the last 6 months. Each time we had genuinely no idea anything was wrong with his ear until all the goo and pus started flowing out. The only signs he’s shown each time is being a little grumpy in the days beforehand but that would be any number of things. Anyway, the doctor says it’s just one of those things but I feel like it can’t be normal and I’m worried about the long term effect on his hearing. It’s always the same eardrum. Does anyone have any experience? Do I push this further?