Has anyone on here had low rising hcg levels? If so what was the reason? Also is it possible to get cysts in tube during pregnancy? What can cause that? I finally went for ultrasound because I have history of ectopic pregnancy and they couldn't see baby in my uterus, I can only hope that it's because it's to soon to tell, but they did see something in my tube. They are watching to see what happens because I'm not in any pain just a lil spotting which has just about stoped now. Trying to figure things out and stay positive.....