T4 (Thyroxine): A T4 test measures the blood level of the hormone T4, also known as thyroxine, which is produced by the thyroid gland and helps control metabolism and […]
Follicle-stimulating Hormone (FSH) Also Known As Follicle-stimulating Hormone Follitropin Formal Name Follicle-stimulating Hormone, serum or urine What is being tested? Follicle-stimulating hormone (FSH) is a hormone associated with […]