We did see a geneticist and even though my son doesn't have all the typical symptoms of a connective tissue disorder he is definitely on the "connective tissue disorder spectrum" according to the doctor. It will take several weeks to get test results. I wish we could have found out when he was younger. I did look at CTD symptom lists years ago but thought he didn't have enough of them to have this but that was before he got scoliosis which is also a symptom. When he was younger his spine was straight and his hypotonia was mild and he didn't appear to have any kind of disability to most people. It was very much an invisible disability.