Hey guys. Some people might already know this, but i think it bares repeating. Especially, for those of us who have medical problems (like myself, I have crohn's disease.) These are some foods that will help cum volume:
Oatmeal with Wheat Germ
Tomatoes
Pecans--I found a this stuff online called "pecan butter" It's pecans mixed with cashews.
Olive Oil
Eggs
Butter
Go easy on the oatmeal at first, you might get some diarhea if you eat too much at first. And make sure you wash it off either before you boiling it or after. Tends to sit a little easier on the insides, at least for me it does.