Hi Flan747. As you saw on the other thread, I have experienced this too. I had not had a period for a year so my menopause specialist put me on continuous Utrogestan. I started having spotting and my GP freaked out and put me on a two week referral for a transvaginal scan, which sowed a thickened womb lining. I then saw a gynaecologist who said it was because I was still having ‘natural periods’ but that they were struggling to fully shed due to the continuous Utrogestan. She put me onto 12 days of Utrogestan per month and I now have a bleed every month. I think you would be better on a cyclical regime like mine. My gynaecologist was really surprised that I’d been put on continuous as peri is a very long process. Please let us know how you get on.