Patients with adenomyosis are not good at getting pregnant and are prone to miscarriage after pregnancy. Adenomyosis refers to the formation of endometrial mesenchyme and glands into the myometrium of the uterus, and it is a progressive aggravation of the disease, in which the patient’s entire uterus enlarges, and the myometrium as well as the endometrium will be damaged. Patients with adenomyosis can affect conception in the following ways: first, the patient’s myometrium peristalsis is irregular, which is not conducive to sperm traveling in the uterine cavity into the fallopian tubes, lowering the chances of sperm entering the fallopian tubes and lowering the chances of conception. Secondly, the uterine cavity of patients with adenomyosis is out of shape, and the destruction of the endometrium will affect the implantation of the fertilized egg and even the development of the placenta, resulting in the emergence of placenta edema, placenta implantation and other abnormalities. Thirdly, the myometrium of patients with adenomyosis is not elastic, and the embryo is prone to miscarriage or preterm labor due to restricted growth space and increased pressure in the uterine cavity in the middle and late stages of development.