Primarily used in fertility treatments to stimulate ovulation in women who have difficulty conceiving. It is often prescribed for those undergoing assisted reproductive technologies like in vitro fertilization (IVF). The hormone helps in the development of multiple follicles in the ovaries, increasing the chances of successful egg retrieval. Additionally, it is sometimes used in men to treat certain types of infertility by stimulating sperm production. Administered via injection, it requires careful monitoring by healthcare professionals to avoid risks such as ovarian hyperstimulation syndrome.