This test measures the following biomarker:

• Estradiol

  Estradiol is the primary form of estrogen produced by the ovaries. It is essential for reproductive health and pregnancy as it is one of the primary sex hormones responsible for ovulation. Estradiol levels drastically decrease after menopause. In addition to helping the brain and reproductive system function at their best, estradiol also affects bone formation, the development of secondary female sex traits, fat distribution, libido, and cardiovascular health.

• LH

  LH levels help women to determine when they ovulate, why they might have trouble getting pregnant, and to help to identify the cause for irregular or no periods, and to diagnose PCOS, and confirm and track menopause or perimenopause. LH levels are also used to measure health of the pituitary gland, to find pituitary tumors, and to enable evaluation of early or late puberty in children.

• FSH

  Follicle-Stimulating Hormone (FSH) is produced by the pituitary gland and plays a crucial role in regulating reproductive processes, such as egg development in the ovaries and sperm production in the testes. FSH is used to evaluate fertility issues, diagnose pituitary gland disorders, and diseases involving the ovaries or testes. It helps determine the cause of irregular or absent menstrual periods in women, assess menopause onset, and investigate delayed or early puberty in children.

• LH/FSH ratio

  The LH/FSH ratio measures the relative levels of luteinizing hormone (LH) to the follicle-stimulating hormone (FSH) in the body. LH and FSH hormones are both secreted by the pituitary gland and play important roles in regulating the reproductive system. The LH/FSH ratio is typically used in the evaluation of certain reproductive disorders, such as polycystic ovary syndrome (PCOS).