I am 8weeks pregnant and went to the doctors today for another ultrasound because the first one i had at 5 weeks they said there was an sac but no baby. I went back today and they found the baby and heartbeat. The heartbeat they said was good it was 169bpm. But they also said they found 2 sub chronic hemorrhaging in the uterus.. What does this mean? The doctor wouldn't tell me much about it, but i am just concerned about if this means im going to miscarry or what.. I have not had any bleeding or anything.. So can someone please explain this a little more in detail for me!!