What is an ectopic pregnancy? An ectopic pregnancy is a condition in which a fertilized egg implants and develops outside the uterus, usually in the fallopian tube. There are many reasons for ectopic pregnancy, such as fallopian tube disease, previous surgery, drug use, etc. If ectopic pregnancy is not recognized and treated in time, it may lead to fallopian tube rupture, bleeding, and life-threatening consequences. It is critical to differentiate between intrauterine and ectopic pregnancies. Here is a trick to help you easily distinguish the difference between intrauterine and ectopic pregnancy