Table of Contents
What is the main cause of hypogonadism?
The causes of primary hypogonadism include: autoimmune disorders, such as Addison’s disease and hypoparathyroidism. genetic disorders, such as Turner syndrome and Klinefelter syndrome. severe infections, especially mumps involving your testicles.
What causes Hypergonadism?
Hypergonadism is a condition where there is a hyperfunction of the gonads. It can manifest as precocious puberty, and is caused by abnormally high levels of testosterone or estrogen, crucial hormones for sexual development. In some cases, it may be caused by a tumor, which can be malignant, but is more commonly benign.
What causes lack of testosterone?
Testosterone declines as you age, but other factors can also cause low testosterone, including certain medications, high body-fat levels, and some health conditions ( 1 , 2 ) . Low testosterone, also called hypogonadism or low T, occurs when testosterone levels fall below 300 nanograms/deciliter (ng/dL).
What are the effects of low testosterone in males?
In addition to causing physical changes, having low levels of testosterone can affect you on an emotional level. The condition can lead to feelings of sadness or depression. Some people have trouble with memory and concentration and experience lowered motivation and self-confidence.
Can testicular failure be cured?
Outlook (Prognosis) Many forms of testicular failure cannot be reversed. TRT can help reverse symptoms, although it may not restore fertility. Men who are having chemotherapy that can cause testicular failure should discuss freezing sperm samples before starting treatment.
What hormone causes low sperm?
The pituitary gland, located in the brain, makes these hormones. Any condition that lowers LH and FSH levels, such as a pituitary tumor, can result in low or no sperm production and low blood testosterone levels.
What causes high FSH levels?
If you are a woman, high FSH levels may mean you have: Primary ovarian insufficiency (POI), also known as premature ovarian failure. POI is the loss of ovarian function before the age of 40. Polycystic ovary syndrome (PCOS), a common hormonal disorder affecting childbearing women.
What are the possible complications of hypogonadism?
Hypogonadism. Hypogonadism can decrease other hormones secreted by the gonads including progesterone, DHEA, anti-Müllerian hormone, activin, and inhibin. Sperm development (spermatogenesis) and release of the egg from the ovaries (ovulation) may be impaired by hypogonadism, which, depending on the degree of severity,…
What is central hypogonadism and what causes it?
There are two types of hypogonadism: primary and central. Primary hypogonadism means that you don’t have enough sex hormones in your body due to a problem in your gonads. Your gonads are still receiving the message to produce hormones from your brain, but they aren’t able to produce them. In central hypogonadism, the problem lies in your brain.
What are some examples of hypogonadism?
Hypogonadism resulting from defects of the gonads is traditionally referred to as “primary hypogonadism”. Examples include Klinefelter syndrome and Turner syndrome. Mumps is known to cause testicular failure, and in recent years has been immunized against in the US. A varicocele can reduce hormonal production as well.
What is hypogonadism (infertility without hormones)?
The term hypogonadism usually means permanent rather than transient or reversible defects, and usually implies deficiency of reproductive hormones, with or without fertility defects. The term is less commonly used for infertility without hormone deficiency. There are many possible types of hypogonadism and several ways to categorize them.