Soreness at the base of the thighs on the 11th day of the transplant is usually not an ectopic pregnancy. Soreness at the root of the thighs caused by too much tension at the time of transplantation, unwillingness to move, lying flat for too long or keeping sleeping on the side for a long time. If there is lower abdominal pain on the 11th day after transplantation, consider the possibility of ectopic pregnancy, because ectopic pregnancy tubes will gradually grow, when ruptured and bleeding, the patient will have severe abdominal pain, or persistent pain in the lower abdomen, and the pain of some people may radiate to the root of the thighs, and the ultrasound examination after transplantation is usually able to find out whether it is an intrauterine pregnancy or an ectopic pregnancy. If the patient in the 11th day after transplantation thigh root soreness do not worry about ectopic pregnancy, pay attention to observation, if accompanied by abdominal pain, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor for treatment.