<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doc...we r married couple since 16 yrs ..still childless my n my wife reports r normal we never use any protection or pill but my wife never ever concived...we r trying now iui treatment..we failed 2 times n now 3rd times my gyno give myocyst m tablet to my wife...will it works...plz reply  <response>: Hi, Thanks for the query. I understand your concern. Most m contains metformin . The Chat Doctor. . It acts by improving insulin resistance . Thus sugar in blood can be utilized comes down Due to such action it also helps in reducing weight ... which in turn controls insulin resistance. Increased body weight insulin resistance can affect menstrual cycle. By preventing ovulation. As is seen pod. Your wife might have been prescribed the 