Luteinizing Hormone: Levels, Function & Testing - Cleveland Clinic
You may not think much about luteinizing hormone (LH) or what it does in your body. But your LH levels can reveal important information about how your sex organs and your pituitary gland are …
Follicle-Stimulating Hormone (FSH): What It Is & Function
Jan 23, 2023 · Your healthcare provider can check your follicle-stimulating hormone (FSH) levels through a blood test. It involves using a needle to draw a blood sample from a vein in your arm.
Gonadotropin-Releasing Hormone (GnRH): Purpose & Testing
Mar 18, 2022 · When you’re an adolescent starting puberty, increasing levels of this hormone stimulate the production of follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
Follicular Phase Of Menstrual Cycle: Hormone Levels & Length
Aug 8, 2022 · Toward the end of the follicular phase, high estrogen levels trigger your pituitary gland to release a surge of luteinizing hormone (LH), the hormone associated with the luteal …
Low Testosterone (Low T): Causes, Symptoms & Treatment
Sep 2, 2022 · This is known as hypogonadotropic hypogonadism because there are low levels of luteinizing hormone (LH) and follicle-stimulating hormone (FSH). Those low levels cause …
Hyperpituitarism (Overactive Pituitary Gland): Symptoms & Causes
Depending on your condition, you may simply be given medications to regulate your hormone levels. Your healthcare provider may use drugs to shrink large tumors before surgery or in …
Parathyroid Hormone: What It Is, Function & Normal Levels
Parathyroid hormone is an important hormone that’s in charge of managing your blood calcium levels. If you’re experiencing symptoms of hypercalcemia or hypocalcemia, like issues with …
Testosterone Replacement Therapy (TRT): What It Is
Jan 16, 2025 · With TRT, you take a manufactured form of testosterone to regulate your levels. This can help improve the symptoms of low testosterone, like low libido and lack of energy.
Menstrual Cycle (Normal Menstruation): Overview & Phases
A sudden increase in another hormone — luteinizing hormone (LH) — causes your ovary to release its egg. This event is ovulation. The luteal phase: This phase lasts from about day 15 …
Hypopituitarism: What It Is, Symptoms & Treatment
Oct 7, 2024 · Hypopituitarism is when your pituitary gland isn’t making enough of one or several hormones. Symptoms and treatment depend on which hormones are affected.