My son has been waking up choking recently. He is 12.5 months old. This started about 3 weeks ago. I asked the doc, but she said his lungs seem clear. It's really scary! He sounds like my OH that has sleep apnea, but the doc says no. Does anyone else have this going on? I don't think it's reflux, as he had that very bad up until he was 7 months old. I know what reflux is like. Any ideas?