The Detrosor Muscle of the Urinary Bladder. The Detrusor Muscle is a layer of the Urinary Bladder wall which is itself made up by three layers. The Detrusor Muscle is smooth muscle fibers arranged in spiral and circuar bundles.
Prev Next. 1  Prostate cancer and blue balls, generally occur when an adult male does not ejaculate and in order to have a healthy sex life, a male must ejaculate. 2  Health Benefits of Male EjaculationProstate cancer:Frequent ejaculation lowers the risk of prostate cancer and protects the prostate gland.
Phillip, my man, I'm glad you asked for my help because this is a subject that most men would like more information about. To start, lasting longer during penetration and increasing the volume of your ejaculate are two separate things, so I will address each one separately. Because you didn't specify any age or health issues, I'm addressing these topics as I would for healthy, 30-something guys. As well, you must keep in mind that orgasm and ejaculation are two separate things, although most guys tend to experience both simultaneously. So here's what you have to do.