Guys, I have a question. I have several medical problems (heart, diabetes and diabetes complications) and as of lately when I orgasm it is like I am experiencing a convulsion or something. My legs and arms twitch and jerk and I seem to spurt several (maybe 10 times? Not for sure) Although it is EXTREMELY enjoyable, it doesn't seem quite normal. Has any one else ever experienced anything like this, or is this normal and I'm finally getting some good sex? It doesn't happen every time, but in the last week maybe 3 or 4. My wife says I always seem to have a lot of cum when I ejaculate and she doesn't notice anything different really.