Lupigest 200 Soft Gelatin Capsule contains 200 mg of natural micronized progesterone, a bioidentical hormone essential for regulating the menstrual cycle and maintaining pregnancy. Progesterone plays a critical role in preparing the endometrium for implantation of a fertilized ovum and supports early pregnancy by modulating the immune response and preventing uterine contractions. This formulation utilizes micronized progesterone to enhance absorption and bioavailability when administered orally. Lupigest 200 is primarily indicated for hormone replacement therapy in women with progesterone deficiency, management of menstrual disorders such as amenorrhea or abnormal uterine bleeding, and as part of assisted reproductive technology protocols to support luteal phase insufficiency. Additionally, it may be prescribed to prevent endometrial hyperplasia in postmenopausal women receiving estrogen therapy. The soft gelatin capsule facilitates ease of administration and improved patient compliance. Common side effects may include dizziness, headache, breast tenderness, and mild gastrointestinal disturbances. Contraindications include known hypersensitivity to progesterone or any capsule components, active thrombophlebitis, or undiagnosed vaginal bleeding. Use during pregnancy should be under strict medical supervision. Patients are advised to follow prescribed dosages and consult healthcare providers for any adverse reactions or interactions with other medications.