When a woman undergoes a hysterectomy with the ovaries preserved, the body is unable to accomplish fertilization and implantation, and therefore pregnancy does not occur. Usually, after a woman undergoes a hysterectomy, there is no possibility of pregnancy, and it has little to do with whether or not the ovaries are preserved. Because sperm needs to pass through the uterine cavity into the fallopian tube to complete fertilization, the fertilized egg is in the uterine cavity to bed and grow, after hysterectomy can not be fertilized, and at the same time there is no place for the fertilized egg to bed and develop, so that there will be no possibility of pregnancy. Women are advised to keep a close eye on their body after hysterectomy, and if their body does not recover after the surgery or their symptoms do not improve, they should go to the hospital in time for treatment.