Hormonal contraceptives are methods of birth control that use hormones to prevent pregnancy. They work primarily by inhibiting ovulation, which means that the ovaries do not release eggs. These contraceptives can come in various forms, including pills, patches, injections, and implants. In addition to preventing pregnancy, hormonal contraceptives can also regulate menstrual cycles and reduce symptoms of conditions like polycystic ovary syndrome (PCOS) and endometriosis. It is important for individuals to consult with a healthcare provider to determine the most suitable option based on their health needs and lifestyle.