Increased Cervical Mucus Before Period Does Metformin Increase Cervical Mucus? I Have Been Having An Huge Increase In My Cm For The Past Three Weeks.

Does Metformin increase cervical mucus? I have been having an huge increase in my cm for the past three weeks. - increased cervical mucus before period

I've never had an increase in cervical mucus as before, even if I am not ovulating. At the moment I'm not any kind of birth control. The only change is that I started with metformin, because PCOS about two months. I have not tested my period last month and twice with an internal test pregnancy, both were negative.

Each had a similar experince? Could that be correct?