Oral sex is a very widely used type of sex. And for those who do it, there is an urgent question of what to do after he cums – spit it out or swallow it. Before making a decision, it’s worth checking what the science says about it.
According to iflscience.com, a study published in 2002 suggests that certain hormones in sperm can have a positive effect on mental health. Granted, the study assessed sperm entering the body during vaginal sex, and the fact that study participants were observed from the sidelines during the process means it’s impossible to establish a causal relationship between sperm and emotional well-being, but the results were intriguing nonetheless.
According to the authors of the study, it was found that women who had unprotected sex had a lower tendency to depression than those who used condoms.
Nourishing but risky
Although more research is needed to confirm this finding, researchers suggest that sperm contain several mood-enhancing compounds, such as oxytocin and serotonin. In addition, 100 milliliters of semen contains about 5 thousand milligrams of protein, as well as a fairly large dose of zinc and a small amount of vitamin C, magnesium and potassium. In addition to the beneficial nutrients, sperm also contains the antioxidant spermidine, which slows the aging process of yeast, worms, flies and mouse liver cells.
This effect is due to spermidine’s ability to regulate a cellular repair process called autophagy, although it seems unlikely that such a benefit would be obtained during oral sex.
But not swallowing sperm also has its benefits. Those who spit out sperm after oral sex have a lower risk of contracting sexually transmitted diseases such as HIV, herpes or hepatitis. Of course, those who are not into oral sex can also get these diseases, but the possibility of infection is much higher if the person performing oral sex has open wounds or injuries in or around the mouth. So if you’re looking for an answer, both solutions have their pros and cons, so it’s perfectly acceptable to decide for yourself what to do in this case.