DP and I have enjoyed a good sex life up until now. It seems he can't maintain an erection all of a sudden. He's fine through foreplay but as soon as we try to have sex it goes down.
It's only been happening for the past 2 weeks but it's starting to bother me a bit.
Any idea what could be causing this? He said it has happened to him in the past but that was partly because he was overweight. He isn't anymore.