Norgestrel is widely used in hormonal contraceptives, primarily in birth control pills, to prevent pregnancy. It works by inhibiting ovulation, altering the cervical mucus to impede sperm movement, and changing the uterine lining to reduce the likelihood of implantation. Additionally, it is utilized in emergency contraception, often referred to as the "morning-after pill," to prevent pregnancy following unprotected intercourse. Beyond contraception, norgestrel is also employed in hormone replacement therapy to manage symptoms of menopause, such as hot flashes and vaginal dryness, by balancing hormonal levels. Its applications extend to treating menstrual disorders, including irregular periods and severe menstrual pain, by regulating the menstrual cycle.