The first is to take hormonal drugs, the thickening of the endometrium is mainly caused by the long-term stimulation of estrogen, you can take oral progesterone treatment, can play a therapeutic role, with the taking of Daying-35. second, after the thickening of the endometrium, you can take progestin drugs for treatment, such as dydrogesterone tablets. It is possible to place the Manuelle ring inside the uterus to allow the uterus to slowly release progesterone, which can have a therapeutic effect on the uterus in the long term.