Hi,
I just went in for a day 13 scan after taking my second round of 150 mg of clomid and 1000 mg of metformin. This combination of medication worked well last time and produced a follici of 23mm, and I even did an IUI (which failed). Unfortunately this time I didn't have any follicies growing at all. Is it normal for clomid to work one month and not the next?








