The thickening of the uterine wall is often caused by the following reasons: 1, due to inflammation of the uterine body itself, under the stimulation of chronic inflammation, the myometrium will proliferate, and then the phenomenon of thickening, which is not easy to get pregnant. 2, due to the thickening of the wall of the uterus caused by adenomyosis, which is also not easy to get pregnant. So clinically, we have to find out what causes the thickening of the uterine wall, and then give treatment according to the specific situation. Adenomyosis can be treated with a Mannix ring, which can then be removed at the right time according to the specific situation, so that pregnancy is possible. For the inflammation of the uterus itself, it is recommended to actively give anti-inflammatory treatment, anti-inflammatory treatment can also be pregnant, so according to the different causes of different treatments.