Hi I M Faria From Bangladesh. I M Trying To

Hi I m faria from Bangladesh. I m trying to conceive for last 8 months. Went to doctor me and my husband have done all tests everything is normal by the grace of Almighty Allah. Doctor prescribed lerozol 2.5 mg from 2nd day of the cycle and gestrenol from 16th day and a zinc follic acid. My cycles are regular.. should I take the medicine.. is there any side effects?