Higher sperm volume

Together, they cited information from 17 references. Stay away from lubricants during sex. Yes, that same teaspoon you likely have in your utensil drawer is considered the standard amount. Amino acids, traces of which can be found in meats, fruits, and vegetables, are believed to increase sperm count and keep the sperm from clumping. In a literature review of 18 studies, researchers found a significant association between improved fertility in male participants and a higher level of vitamin D in the blood. We're talking about ejaculate volume — of the kind commonly found in porn, that you might want to emulate for your partner, but haven't been able to master yet. This is because testing illicit substances can lead to ethical problems.

According to the World Health Organization , most guys produce about 3. The pressure, the jostling, the bouncing — none of these are what sperm enjoy. Prior to release, semen is further augmented by fluid from the seminal vesicles, which are responsible for establishing the alkaline pH of semen. These are: Hypogonadism : The condition is characterized by low production of testosterone.