OK ladies so I have had pcos since I was 16 I'm now 39 struggled with having regular periods over the years but taking 1000metformin the past 5 years faithfully the periods come more often. I was pregnant recently unexpectedly but miscarried at 9.5 wks in Oct 2017 my baby boy had downs syndrome. I had a d&c; 10/13 took about a month for my body to get back to normal and we started trying again immediately. I had a regular period 12/1. The <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> says my next period was due a week ago but still no period has anyone experienced this?