 [ Symptoms ] has it been determined that ejaculation plays a role in prevention or postponement  of prostate cancer [ Disease ] hi david a good sex life is so good for men and yes it help reduce the chance of getting prostate cancer and along with a good sex life some masturbating will help there are lots of guys even though there married with good sex lives still love to masturbate its having sex with your best friend but please do not go over masturbating this will bring on other problems sex releases endorphins around our body is which masturbation does not this is why sex is so good for us do hope this helps you good luck