<qa>  What is the Tao brush?In this project, we want to assess the feasibility of using alternative sampling techniques in combination with molecular assays to detect endometrial and ovarian cancers. We will compare sampling using a Tampon and a sheathed endometrial brush, the Tao brush. We want to assess the quality of DNA extracted from the different samplers. We will assess the correlations between methylation of somatic DNA for a selected marker panel and cancer status. 