Metformin

Ashley
Hi all
I've been taking Metformin 500mg 1x a day for about a week now and increasing to 2x a day this week, eventually to 3x. 
I was diagnosed with PCOS and my dr told me Metformin would help regulate my cycle. 
Anyone have any success stories? We have been TTC for almost a year and haven't been successful. Hubby is also going for semen analysis
thanks!