I can. You need to exercise your pubococcygeus muscle. It helps you control your ejaculation.
I just realized this is the most Randy like post I've ever made.
Jessica likes it when I control my fucken ejaculate, so I do my kegal exercises everyday.
I know you have a disorder, so I won't take it out on you. My fucken mom says that I shouldn't stop my pee when it starts, but she eats gluten, so what the fuck does she know