Testosterone has a variety of functions and is commonly used in older men to treat symptoms of hypogonadism, such as decreased libido, decreased mood and erectile dysfunction. Despite its positive effects on sexual function, it has a negative effect on fertility. Exogenous testosterone therapy can negatively affect the hypothalamic-pituitary gonadal axis and inhibit the production of follicle stimulating hormone and luteinizing hormone.
While it is common knowledge that low testosterone can affect sexual performance, many may not be aware that testosterone has an impact on fertility as well. Testosterone is one of the hormones that aids in the production of sperm, so it is important that you have the correctly-balanced levels of testosterone and other hormones to maintain reproductive health. When testosterone levels are too low, sperm count is reduced.
Testosterone is a very important hormone in males. It is important for pubertal changes such as muscle and bone growth, hair growth and development of the sex organs. It plays a very important role in libido and sexual function. So when testosterone levels are low, especially when this is interfering with sex drive, sexual functioning and energy level, supplements are often prescribed.
You may already know that low testosterone can cause you to lose interest in having sex and to have weaker and fewer erections. But it can also affect your fertility. One treatment for low testosterone is testosterone replacement therapy.
Testosterone level testing is a critical part of any fertility evaluation. In men, low testosterone is a potential cause of infertility. In women, high testosterone levels can signal a potential fertility problem.
Infertility is the inability of a sexually active couple, not using any birth control, to get pregnant after one year of trying. Problems in the male partner affect about 40 percent of infertile couples. In about 30 to 40 percent of cases, the problem is in the testes, the glands that produce sperm and testosterone the main male sex hormone.
Testosterone is a hormone produced by the human body. It also helps build muscle and bone mass. Testosterone production typically decreases with age. According to the American Urological Associationabout 2 out of 10 men older than 60 years have low testosterone.
Up to 15 percent of couples are infertile. This means they aren't able to conceive a child, even though they've had frequent, unprotected sexual intercourse for a year or longer. In over a third of these couples, male infertility plays a role.