What to do if i do not think i produce that much semen?

Here are some ...: Known to most if not all, we are not born equal. Likewise, the size of seminal vesicles widely vary among all men resulting in its highly variable capacity to store semen for ejaculation at orgasm / ejaculation; roughly, the expected semen volume is about 1.5-4.5 cc for most men. So, as long as you can sexually function, I would not worry about the volume of semen. More? Ask Doc timely. Best wish