We are at the 5 month mark and I've noticed some unusual behaviour such as not being able to finish, rushing when he gets an erection etc. I put this down to ED of course I can't be sure. The most unusual one is only having sex in the same position (missionary). I have instigated another position and he looked happy but he didn't take it and went back to missionary.
I know he has plenty of sexual experience so I don't know what is going on here, I have never experienced anything like this in the past.
If it is ED would this prevent him from having sex in other positions?
I have subtly spoken to him about it but don't want to press it too much as it is early days and he has seemed embarrassed about it in the past.