i experienced heavy amounts of bleeding.... when i sneezed, or went pee. i thought i was having a period but i bled for two weeks when my husband told me to go to the er. i got there, found out i was preg and through ultrasound saw the the fetus was in my tube..... some women dont bleed so please dont wait and go get checked. this was my experience. i also had major pain on my right side (thats where the baby was, grew into my tube and got stuck.