hi i m a 31 years old.my wife is 30years. our marriage periud is 2 yers. i give the treatment of iui four times.but not positive result. we found another doctor and he advice a new tablets.for me and my wife also.my wife medicine is fertyl twice a day.another is evion 400 onces a day.and my medicine is fertyl-m.twise a day.and dexorange once a day.pls give me a proper guidance.