You may use traces of human chorionic gonadotropin in the urine to find out if you are pregnant. You can measure human chorionic gonadotropin levels to help you find out whether you are carrying a ...

People with classic congenital adrenal hyperplasia (CAH) often experience fertility issues, but hormone-balancing treatment can help. This rare genetic disorder is most often caused by a ...

Stress is known to decrease fertility and sexual behavior, but researchers thought this was because stress hormones lower levels of a brain hormone called gonadotropin releasing hormone, or GnRH.

The prevalence of androgen abuse is unknown, but 6.6% of senior high-school students in the US reported having used such drugs in one study. [11] Nonconfrontational and nonjudgmental questioning is ...

At 29 years of age the patient presented with a 2-year history of infertility. Azoospermia was confirmed on four independent samples of ejaculate. Hormonal studies showed low gonadotropin levels, in ...

ORLANDO, Fla. - Children today are reaching developmental milestones earlier than before but early onset of breast development or early activation of the adrenal gland alone does not necessarily ...

Background A 33-year-old man presented with secondary infertility, increased libido, and extreme oligospermia. Testicular volumes were reduced, but no gynecomastia was apparent and androgen abuse was ...

Berkeley-- University of California, Berkeley, researchers have found what they think is a critical and, until now, missing piece of the puzzle about how stress causes sexual dysfunction and ...