Taking progesterone will not make the polyp fall off, smaller polyps do not need treatment, larger polyps need to be surgically removed under hysteroscopy. Endometrial polyp refers to the endometrial layer and mesenchymal layer hyperplasia formed under the stimulation of inflammatory factors. When the polyp is small, there is usually no obvious clinical manifestation, but when the polyp is large, there will be symptoms such as increased menstrual flow and prolonged menstrual period. Progesterone can make the endometrium thicken, regular use of a certain period of time and then withdraw the drug can make the endometrium withdrawal bleeding, but not to make the polyp off. Clinically, multiple or larger polyps can only be surgically removed under direct hysteroscopic vision. After endometrial polyp surgery, patients need to pay attention to proper exercise, private hygiene and cleanliness, and timely treatment of endometritis, so as to avoid recurrence of polyps. Patients with endometrial polyps need to undergo regular checkups and consult a medical professional for treatment if there is any discomfort.