As the title says really, dp is struggling to keep an erection for longer than a few minutes which is barely long enough for us to even really have full sex.
We have been together for 12 years with two dc and have always had an amazing sex life, but over the past year he has been slowly losing his erections as soon as he goes to enter me however during foreplay it seems to stay semi hard, so if he does lose his erection we just end up both masturbating to reach climax and it's starting to get me down, as I'm worried he doesn't find me attractive anymore.
I dont really know how to approach the subject without embarrassing him or hurting his feelings.