Gonadotropin-Releasing Hormone (GnRH) is a hormone produced in the hypothalamus, a region of the brain. It plays a crucial role in regulating the reproductive system by stimulating the pituitary gland to release two important hormones: luteinizing hormone (LH) and follicle-stimulating hormone (FSH). These hormones are essential for the development of eggs in ovaries and sperm in testes. GnRH is released in a pulsatile manner, meaning it is secreted in bursts rather than continuously. This pattern is vital for maintaining proper reproductive function. Disruptions in GnRH secretion can lead to various reproductive disorders, affecting fertility and hormonal balance in both males and females.