Hi and welcome to HCM,thank you for your query.
This is still not alarming but it requires frequent check ups and if there is any doubt about malignancy, curretage and biopsy
should be done. Such finding susually indicates just benign lesions or endometrial hyperplasia
. If this persist you should cosnider hormonal
therapy but i dot think that treatment is necessary at this point.
Wish you good health. Regards