HORMONES

Tests measuring the levels of testosterone and free testosterone in the blood are laboratory assessments used to determine the concentration of testosterone, the primary male...

A blood test for estradiol is a laboratory assessment that measures the level of estradiol, one of the main forms of estrogen, in the blood. This test is often used to evaluate...

A blood leptin level test is a laboratory examination that measures the amount of leptin, a hormone produced by fat cells (adipocytes) in the body.

The blood dihydrotestosterone (DHT) test is a laboratory test used to measure the levels of DHT, a hormone derived from testosterone. This hormone plays a key role in the...

The total testosterone test measures the level of this hormone in the blood. Testosterone is crucial for the development of male sexual characteristics, muscle mass, bone...

The anti-Müllerian hormone (AMH) test is a laboratory examination that measures the level of AMH in the blood.

A blood test for progesterone is a laboratory assessment that measures progesterone levels, a hormone that plays a key role in reproductive health. The test is typically...

The prolactin test measures the level of prolactin, a hormone produced by the pituitary gland, in the blood. Prolactin plays a crucial role in reproductive health, including...

Free testosterone testing from blood is used to determine the level of biologically active testosterone that is not bound to proteins in the blood.

A blood test for HCG is a laboratory examination often used to confirm pregnancy. HCG is a hormone produced by the tissue that develops after fertilization, known as the...

The 17-OH progesterone test is a laboratory test used to evaluate the level of this steroid hormone in the blood. It helps diagnose congenital adrenal hyperplasia (CAH) and...