Go to a doctor and get injections.
Yes, arousal can increase testosterone levels in the body.
No, applying icing to testicles does not increase testosterone levels.
No, donating blood does not increase testosterone levels in the body.
And estrogen levels increase when a man has a high amt of body fat, which can contribute to infertility. Yes, testosterone levels are lower in the obese.
There is no scientific evidence to suggest that icing your testicles can increase testosterone levels.
Yes it has a compound that slows the transformation of testosterone into estrogen.
There is no scientific evidence to suggest that wearing boxers increases testosterone levels in men. Testosterone levels are primarily influenced by genetics, age, overall health, and lifestyle factors. The type of underwear a man wears is unlikely to have a significant impact on testosterone levels.
There are no foods which help you to increase testosterone. Testosterone is produced naturally in the testes when you reach puberty regardless of what you eat.
There would be a difference in levels of testosterone. Levels of testosterone increase during puberty, so a man would have a higher level than a pre-pubescent boy.
yes
No, the other way around. Higher testosterone levels will increase sperm. A differing view is that testosterone is absorbed by some soft tissues in the body. it is a fact that women do get a boost in Testosterone from semen during sex, They also pick up testosterone from deep (french) kissing a man. So if that is so & it is, Semen in the mouth will allow for the absorption of Testosterone. Swallowing, probably not, the acid in the stomach will break down the Testosterone.
Yes cold water on the testicles help the sperm and testosterone to increase.