Thanks Krissie, is it possible the extra cm is due to ovulation??
Stayhopeful, I started Metformin in September, & JUST got AF on my own for the first time this month. Each time before I had to take Provera to induce a cycle. I'm still uncertain if it was a one time thing or if I'll get AF on my own from now on. But I noticed a lot of changes from the Metformin too. Like a change in appetite, weightloss, less hormonal. I started noticing changes about a month after I started taking it, so it does take a little bit of time to get in your system. Although some people notice changes immediately.