I agree with the 2 ladies above, good luck.
You should go see a dr to try and find out why you are having no luck conceiving a child yet. You could have a hormone imbalance or your partner could have trouble with his sperm.,
After your MD determines what the problem is then you can go from there to treat it
If it's been 2 years you should see a doctor for bloodwork, ultrasound and semen analysis. Just to see if there is a problem. You can also track your ovulation with temping, OPK's or cervical checks to make sure your timing intercourse correctly. There are plenty of meds that can help you just need to know the problem first. good luck.