Patients with kidney stones can become pregnant. Kidney stones are urological diseases and pregnancy is an obstetrical and gynecological disease, which are two unrelated diseases. Stones do not affect the secretion of estrogen and progesterone and have no effect on the uterine adnexa, so there is no effect on the whole process of pregnancy. However, women who are planning to get pregnant are advised to treat the stones first and then get pregnant. Because in the later stage of pregnancy, with the increasing size of the uterus, the ureter and bladder will be compressed, causing congestion and edema, making the obstruction of ureteral stones more obvious and increasing the pain in some patients. Therefore, the patient will have unbearable pain. It is recommended that women who are planning to get pregnant treat the stones first and then get pregnant.