Himachal Infinity Med Labs Nahan

Summary The Prolactin Test (PRL test) measures the level of prolactin , a hormone produced by the pituitary gland , located at the base of the brain. Prolactin plays a vital role in breast development during pregnancy and milk production after childbirth. Normally, prolactin levels remain low in men and non-pregnant women. However, abnormally high levels — a condition known as hyperprolactinemia — may indicate pituitary gland disorders , hormonal imbalances , or certain medic al conditions such as hypothyroidism or kidney disease . This test helps identify underlying causes of infertility , menstrual irregularities , low libido , or galactorrhea (milk secretion in non-lactating individuals) . What Is a Prolactin Test? A prolactin blood test evaluates the amount of prolactin hormone circulating in your bloodstream. Produced by: Pituitary gland (the body’s “master gland”) Main function: Stimulates breast tissue growth and milk production in new mothers ...

  What Is a Testosterone Levels Test? A testosterone test evaluates the concentration of testosterone circulating in your bloodstream. Hormones like testosterone act as chemical messengers , guiding several body processes — from reproductive function to muscle development. Although testosterone levels are much higher in men, women also produce it in smaller amounts through the ovaries and adrenal glands . Testosterone exists in two forms: Free testosterone: Unbound and active, directly available for body functions. Bound testosterone: Attached to proteins such as SHBG (Sex Hormone-Binding Globulin) and albumin , serving as a reserve. The test may include: Total Testosterone Test – measures both free and bound testosterone (most common). Free Testosterone Test – assesses only the unbound form. Bioavailable Testosterone Test – measures free and loosely bound testosterone, excluding SHBG-bound types. P...