What are some of the signs of being pregnant in the fallopian tube?

Ectopic pregnancy An ectopic pregnancy occurs when a fertilized egg attaches somewhere other than in the uterus, usually in a fallopian tube (tubal pregnancy). Because an ectopic pregnancy can cause life-threatening complications, the pregnancy must be ended with medicine or surgery. When a fertilized egg attaches to a fallopian tube, it can be dangerous because the pregnancy can break into blood vessels. If a tubal pregnancy is not detected and treated early, the blood vessels may burst. This can be a life-threatening situation and requires emergency surgery. Pelvic inflammatory disease or tubal surgery increases the risk of having an ectopic or tubal pregnancy by creating scar tissue that may block the fallopian tube. Ectopic Pregnancy - Symptoms An early ectopic pregnancy often feels like a normal pregnancy. A woman with an ectopic pregnancy may experience common signs of early pregnancy, such as: A missed menstrual period. Tender breasts. Fatigue. Nausea. Increased urination. As an ectopic pregnancy progresses, however, other symptoms develop, including: Abdominal or pelvic pain, usually 6 to 8 weeks after a missed period.4 Pain may get worse with movement or straining. It may occur sharply on one side at first and then spread throughout the pelvic region. Vaginal bleeding that may be light or heavy. Pain with intercourse or during a pelvic exam. Dizziness, lightheadedness, or fainting (syncope) caused by internal bleeding. Signs of shock. Shoulder pain caused by bleeding into the abdomen under the diaphragm. The bleeding irritates the diaphragm and is experienced as shoulder pain. Source: http://www.webmd.com/baby/tc/ectopic-pregnancy-symptoms