It is impossible for an ectopic pregnancy to become an intrauterine pregnancy by jumping rope, and this may be due to a misunderstanding or coincidence. Some people may think that bouncing up and down while jumping rope will help the pregnancy sac return to the uterine cavity, but in fact, jumping rope will only accelerate blood circulation, accelerating the possibility of rupture of the pregnancy sac or ectopic pregnancy hemorrhage, and will not allow the pregnancy sac to return to the uterine cavity, and it may be dangerous to the pregnant woman. If ectopic pregnancy after jumping rope into intrauterine pregnancy, may be due to some coincidence, such as the gestational sac bed location special, just in the uterine horn area, if the gestational sac to grow outward, may form the interstitial part of the pregnancy, the formation of ectopic pregnancy, and vice versa, with the gestational sac to the inward growth, it will form intrauterine pregnancy. Alternatively, due to narrowing of the fallopian tubes, the fertilized egg enters the uterine cavity more slowly than normal and is not all the way into the uterine cavity at the time of the ultrasound, but may then slowly and completely enter the uterine cavity and become a normal pregnancy. Of course, it may also be related to ultrasound misdiagnosis, because pregnancy will form corpus luteum cysts, and the uterine cavity may not have formed the gestational sac, the ultrasound doctor may be mistaken for ectopic pregnancy, and so on after a period of time the gestational sacs of the normal bed and growth, ultrasound again can be confirmed as a normal pregnancy. Note that once diagnosed as ectopic pregnancy, must not jump rope and other strenuous exercise, will increase the possibility of rupture of the gestational sac or abdominal hemorrhage, or even life-threatening.