Hi Mel, glad to hear your husbands scans were good, sounds like he is doing well for only 3 months from his SAH, my memory is still bad and I am 2 and a half years on! at first it used to scare me, now it makes me laugh.
I had a gastroscopy a few years ago, got a spray on the back of my throat and down went the tube it is not as bad as you think it is going to be, and I think they know that most people are scared of having this done.
Good Luck
Vivien x