Hii, mays I iansrwer your health queries right now ? Please type your query here...hi sir im iregullar period,my last period was on february 2013 still i havent period,my dr gave me norethisteron 5 mg 2 tablets 3 times a day,and metformin 2 tablets 2 times a day is that good for me,im 31 years and 69 kg we are trying to get pregnant 3 years,we have one boy who was 5 years old