Shop - Luteinising Hormone (LH)

Here are some short descriptions for Luteinising Hormone (LH), highlighting its function, significance, and applications:

1. Definition: Luteinising Hormone (LH) is a gonadotropic hormone produced by the anterior pituitary gland. It plays a crucial role in regulating reproductive processes in both males and females.
2. Function in Females: In women, LH is essential for ovulation. It stimulates the ovaries to release an egg (ovum) and promotes the production of progesterone by the corpus luteum, which is vital for maintaining the menstrual cycle and supporting early pregnancy.
3. Function in Males: In men, LH stimulates the testes to produce testosterone, a key hormone for male sexual development and spermatogenesis. Testosterone is crucial for the development of male secondary sexual characteristics and overall reproductive health.
4. Regulation: LH secretion is regulated by gonadotropin-releasing hormone (GnRH) from the hypothalamus and is influenced by the levels of estrogen and testosterone in the body. The balance of these hormones is vital for proper reproductive function.
5. Clinical Significance: Measuring LH levels can help diagnose various reproductive disorders, such as polycystic ovary syndrome (PCOS), hypogonadism, and infertility. It is often assessed alongside other hormones, such as follicle-stimulating hormone (FSH), estradiol, and testosterone.
6. Role in Assisted Reproductive Technology: LH is also involved in fertility treatments. LH or its analogs may be administered to induce ovulation in women undergoing in vitro fertilization (IVF) or other assisted reproductive techniques.