What do you suggest if i'm bleeding for nearly. 15 days and a scan shows 15 mm thick endometrial is this cancer?

May need biopsy: In a perimenopausal women with 15 consecutive days of bleeding and a thickened endometrial stripe, a possible cause could be endometrial hyperplasia (pre-cancer). The way to know for certain would be to have an endometrial biopsy. This would rule in / rule out hyperplasia and cancer. Please disucss your concerns with your doctor or provider and ask any questions that you have. Wishing you well.