Lutigest, known generically as progesterone, is a type of medication that belongs to a class of drugs called progestins, which are synthetic forms of the naturally occurring hormone progesterone. It is used in a variety of gynecological and reproductive health contexts, including hormone replacement therapy (HRT) for menopausal symptoms, managing menstrual disorders, and as part of assisted reproductive technologies (ART) like in vitro fertilization (IVF) to support early pregnancy. Lutigest is available in various forms, including oral capsules, vaginal gels, and injections, allowing for flexible administration routes depending on the specific medical need. By supplementing the body's natural progesterone levels, Lutigest helps regulate menstrual cycles, prepare the uterine lining for pregnancy, and maintain early pregnancy when progesterone levels are low.