Follicle-Stimulating Hormone (FSH):

• Purpose: FSH is essential for the development of eggs in women and sperm in men.
• Use: FSH levels are often measured to assess ovarian function in women and testicular function in men. In women, elevated FSH levels may indicate reduced ovarian reserve.

Luteinizing Hormone (LH):

• Purpose: LH is involved in the regulation of the menstrual cycle and the release of eggs from the ovaries.
• Use: LH levels are measured in fertility assessments and may help predict ovulation. An LH surge triggers ovulation, and tracking LH levels can aid in timing conception.

Estradiol:

• Purpose: Estradiol is the primary form of estrogen and is crucial for reproductive health.
• Use: Estradiol levels are often measured alongside FSH in fertility assessments. Abnormal levels may indicate issues with ovarian function or the menstrual cycle.

Progesterone:

• Purpose: Progesterone is important for maintaining a healthy pregnancy.
• Use: Progesterone levels are often measured in the second half of the menstrual cycle to assess ovulation and corpus luteum function. In early pregnancy, progesterone levels may be monitored.

Testosterone:

• Purpose: Testosterone is the primary male sex hormone but is also present in females.
• Use: Testosterone levels are measured to assess reproductive health, especially in cases of menstrual irregularities, hirsutism, or suspected hormonal imbalances.

Prolactin:

• Purpose: Prolactin is involved in lactation and plays a role in reproductive health.
• Use: Elevated prolactin levels may interfere with ovulation and fertility. Testing is often done in cases of irregular menstrual cycles or difficulty conceiving.

Thyroid Hormones (TSH, Free T4, Free T3):

• Purpose: Thyroid hormones regulate metabolism and impact reproductive function.
• Use: Thyroid function is crucial for fertility. Abnormalities in thyroid hormones can affect menstrual cycles and ovulation.

Anti-Mullerian Hormone (AMH):

• Purpose: AMH reflects ovarian reserve, indicating the number of eggs remaining in the ovaries.
• Use: AMH levels are measured to assess a woman’s ovarian reserve and can provide information about potential fertility.

Cortisol (for Adrenal Function):

• Purpose: Cortisol is a stress hormone produced by the adrenal glands.
• Use: Cortisol levels may be measured to assess adrenal function and the body’s response to stress.