You have not provided me with other necessary information. How long have you been married? Are your wife s monthly periods regular. You need to do semen analysis. Your wife needs to do hormone tests . If you are trying and not conceived since two years then your wife needs to do a test to confirm the patency of Fallopian tubes. Have you people done all this. I understand your wife took medications to induce ovulation twice. Was there ovulation as evidenced by ultrasound or serum progesterone test. If all your tests are normal and there was ovulation with medication continue the treatment for at least six cycles. Don t be anxious. You are a young couple and have a very good chance to conceive. I would also wish to advise regarding the following facts which are important. Your wife should take folic acid 5 mg daily If you are smoker you should cut down on it. If your wife is obese she should reduce weight to improve chances of conception. You should have regular intercourse 2-3 times /week Good luck. Keep me updated about the treatment