Hello, Thanks for sharing your health concern with us. If endometrial ablation was not done during the procedure and a simple polypectomy was done, it is possible for the polyp to recur if the causative factor/factors were not addressed. I would also like to know if the removed polyp was sent for biopsy and what was reported. Firstly, the cause of this bleeding should be detected through clinical evaluation and a sonogram. Hormone assay also may be required. Further management depends on the diagnosis. If it a benign polyp recurrence, hormone suppression may be needed along with polypectomy. Endometrial ablation can be considered for permanent cure. Hope this helps.