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The DHEA Sulfate (DHEA-S) Test measures levels of DHEA-S, a hormone made by the adrenal glands, to evaluate adrenal function and hormone balance. It helps detect adrenal tumors, hyperplasia, or insufficiency and assess abnormal hair growth, infertility, or early/late puberty. Doctors also use it to investigate irregular menstrual cycles, monitor androgen disorders, and evaluate symptoms of hormone imbalance affecting reproductive and metabolic health.

The Dihydrotestosterone (DHT) Test measures levels of DHT, a potent androgen derived from testosterone, to evaluate hormone balance. Abnormal results may indicate hair loss, prostate disorders, infertility, or hormonal imbalance. Doctors order this test for men and women with symptoms such as hair thinning, acne, irregular periods, or low libido. It is also used to monitor treatment for prostate disease or hormone therapy, providing insight into reproductive and endocrine health.

The Estradiol (E2) Test measures levels of estradiol, the primary form of estrogen, to evaluate reproductive and hormonal health. It helps assess menstrual irregularities, fertility issues, menopause status, and estrogen-producing disorders. In men, it aids in diagnosing hormonal imbalances. Doctors use the estradiol test to monitor hormone therapy, ovarian function, and conditions affecting puberty, bone health, and overall endocrine balance.

The Follicle-Stimulating Hormone (FSH) Test measures FSH levels to evaluate reproductive and endocrine health in both men and women. In women, it helps assess infertility, irregular periods, menopause, or ovarian function. In men, it is used to check sperm production and testicular function. Abnormal results may indicate PCOS, pituitary disorders, or hormonal imbalance. Doctors order this test to guide fertility treatment, hormone therapy, and overall reproductive care.

The IGF-1 Test measures insulin-like growth factor 1, a hormone regulated by growth hormone (GH), to assess growth and endocrine function. Abnormal levels may indicate growth disorders, acromegaly, gigantism, or GH deficiency. Doctors order this test to evaluate delayed growth, short stature, excessive growth, or pituitary disease and to monitor GH therapy. Results provide valuable insight into hormone balance, metabolism, and overall endocrine health.

The LH Test measures luteinizing hormone levels in blood to assess fertility, reproductive health, and endocrine function. Abnormal LH may indicate infertility, menstrual irregularities, menopause, or pituitary disorders in women, and low testosterone or testicular dysfunction in men. Doctors use this test to evaluate ovulation, investigate infertility, monitor puberty disorders, or guide hormone therapy. It provides key insight into reproductive and hormonal balance.

The Pregnenolone Test measures pregnenolone levels in blood, a precursor hormone used to make cortisol, DHEA, estrogen, progesterone, and testosterone. Abnormal levels may indicate adrenal disorders, congenital adrenal hyperplasia, or pituitary problems. Doctors order this test to evaluate unexplained fatigue, infertility, or hormone imbalance and to monitor adrenal health. Results provide vital insight into endocrine function, steroid production, and overall hormonal balance.

The Prolactin Test measures prolactin, a hormone produced by the pituitary gland, to assess reproductive and endocrine health. High prolactin (hyperprolactinemia) may cause infertility, irregular periods, or milk production in women and low testosterone, erectile dysfunction, or infertility in men. Doctors use this test to evaluate pituitary tumors, hormonal imbalance, or unexplained symptoms such as headaches, vision changes, or abnormal lactation.

The Sex Hormone Binding Globulin (SHBG) Test measures SHBG, a protein that binds testosterone and estrogen, to assess how much active hormone is available in the body. Abnormal levels may indicate PCOS, infertility, low testosterone, liver disease, or thyroid disorders. Doctors order this test to investigate symptoms like low libido, irregular periods, acne, or hair loss and to evaluate hormone balance, endocrine function, and metabolic health in men and women.

The Testosterone Free and Total Test measures total testosterone and free, bioavailable testosterone in blood for both men and women. It helps diagnose hormone imbalance, infertility, low libido, erectile dysfunction in men, irregular periods, or PCOS in women. Doctors also order it to assess fatigue, mood changes, or muscle weakness and to monitor hormone therapy. This test provides key insight into reproductive, endocrine, and overall metabolic health.