Ectopic pregnancy, or extrauterine pregnancy, occurs when a fertilized ovum, instead of passing along the fallopian tube from the ovary and implanting in the lining of the uterus, implants in the tube itself or, rarely, on the ovary, cervix, or in the abdomen. Occasionally, the embryo dies and is absorbed, although there have been cases in which a fetus has survived long enough to be born by Cesarean section. Later, there may be a sudden onset of severe abdominal pain and loss of blood from the vagina, caused by abnormal uterine bleeding and bursting of the fallopian tube. The bleeding causes shock and collapse. This is an emergency, and prompt diagnosis and treatment is needed to save the woman's life.
Ectopic pregnancy is usually fatal without surgical intervention.
Yes, further pregnancies are usually possible providing one healthy fallopian tube remains. Expert medical advice should be sought in such cases.