We are on a journey to figure out what is going on with my son, he is 4 months old and pretty sure he is HOH or Deaf. We have an ENT appointment in a couple of weeks as a starting point. We also have a referral for a geneticist as a starting place for some other issues (behind on milestones, low weight, small head). At our 4 month appointment the ped did a loud clap in the office and he didn't blink, startle or show any reaction. Thinking back we are noticing he hasn't reacted to a lot of loud stimuli. The really ironic part of this whole thing is when I was in college I took ASL as my foreign language and flirted with the idea of becoming an interpreter. It's been 6 years since I've done any serious signing (did baby signs with my 4yo daughter) so I'm a bit rusty on everything. I know there are free ASL classes in my area and am going to call early intervention in my county to find a starting place. Any advice for walking this path with early intervention folks? Any advice for things to do for my son to help him? I've already adapted using my (very rusty) ASL with him/the family but would love to have any advice you could offer.