If you are pregnant, you should take extra care to look for certain things that may occur during the pregnancy that you may not have expected.  The ectopic pregnancy symptoms can be life threatening and can easily be deadly to anyone that is experiencing them.  If you are having bad bleeding or cramping during this time, then you should be certain to call your doctor because these can be signs of ectopic pregnancy and should alert you to that fact.  So, any unusual symptoms should alert you.