I am 24 weeks pregnant, and have been having bleeding since 13 weeks. I had a subchorionic hematoma, 4 cm, but it was not visible on last ultrasound. The bleeding has been heavy some days, light others. I have been checked every time the bleeding increased and the baby was always fine. I don t have cramping. The bleeding has increased again tonight and it is very thin. Do I need to go to the ER? It s too late to go to the doctor, and I feel ok but worried I am leaking amniotic fluid mixed with blood? It s been about a pad and hour. Im lying down, it flows out when I stand up or urinate.