Polycystic Ovary Syndrome
"I started taking metformin in March, I&#039;ve gone from 500mg to 1500mg and this week I got my period. I haven&#039;t had one since December 2014. I&#039;ve had very little side effects, just a little nausea and an unsettled stomach. I&#039;m really hoping my periods will regulate now. I have also lost 9lbs since 20th March."