Cyclogest 400mg is a progesterone hormone suppository used in the treatment of various gynecological conditions. Progesterone is a naturally occurring hormone that plays a crucial role in the menstrual cycle and pregnancy. Cyclogest works by supplementing progesterone levels in the body, helping to regulate the menstrual cycle and support early pregnancy. It is commonly prescribed for conditions such as infertility, irregular menstrual periods, and assisted reproduction techniques. By providing progesterone support, Cyclogest helps maintain a healthy uterine lining and supports embryo implantation. It is an essential component of hormone replacement therapy in menopausal women to prevent endometrial hyperplasia. Cyclogest is administered as a vaginal suppository for optimal absorption and effectiveness.