My roommate we think is having a miscarriage. she refuses to go to doc. what are the emergency things we should look for?

Miscarriage: Bad abdominal pain might indicate that the pregnancy is going not inside the womb but outside somewhere in the abdomen, and this might be life threatening. Heavy bleeding is another emergency If miscarriage is not completed the remaining stuff inside the womb might continue bleeding or get infected and this is another emergency I would suggest for your roommate to see a doctor to assess the case

She can do nothing: As long as she is not soaking 2 pads an hour she is okay but more than that she should go to the ER