Sometimes we worry to much. A lot of good advice above. I also have been through all of the vitamins and everything you have. I know I need to get in better shape and am doing something about that now. I stopped all the other stuff last summer. It can overshadow the fun that it is supposed to be.

I realized I can't really predict when I'm going to have a huge load. Sometimes I look down and go, "Holy shit". I thought only two spurts or so came out. Sometimes I feel every drop come out and am surprised as well. I say just enjoy having sex with your mate.