After getting married, if you haven't been able to get pregnant, what projects should you check?

Patient's question:

28 years old
I've been married for over 2 years without getting pregnant. I've been to the hospital for check-ups, and my husband's sperm is normal. My bilateral fallopian tubes and uterus are also normal. There are no antibodies, and my menstrual cycle is every 30-40 days, lasting 2-4 days, with very light flow. Who can advise me on what to check next? Thank you so much

Doctor's answer:

There are many causes of infertility, and factors from both men and women can lead to infertility. For example, in men, insufficient sperm count, poor motility, and prolonged semen liquefaction time can cause infertility. In women, vaginal inflammation, cervical inflammation, endocrine disorders, abnormal ovulation function, tumors, endometriosis, blocked fallopian tubes, and autoimmune issues can all lead to infertility. It is best for you and your partner to undergo simultaneous examinations. The doctor will provide targeted tests and treatments based on your specific conditions.