1. History: Take a detailed medical, sexual, and reproductive history of both partners. 2. Physical Exam: Perform a comprehensive physical examination. 3. Laboratory Tests: Order hormonal assays, semen analysis, and other relevant tests. 4. Imaging: Utilize ultrasound or hysterosalpingography to assess reproductive organs. 5. Treatment Plan: Develop a treatment plan based on findings, which may include medications, assisted reproductive technologies (ART), or surgery.