PROMETRIUM? 100 mg is a natural progesterone therapy used in hormone replacement treatment, menstrual regulation, and infertility management. It supports healthy endometrial development, helps regulate menstrual cycles, and plays a vital role in preparing and maintaining the uterus for pregnancy. PROMETRIUM? is also used in postmenopausal hormone therapy to balance estrogen effects and protect endometrial health. Its role in maintaining hormonal stability makes it an essential therapy in women?s reproductive and hormonal care.