I went in on a Friday night for vomiting blood n having blood in stool. My Dr in Er was amazing went in by ambulance seen within minutes knew I was being admitted within 20 minutes ... Spent a hour n half total in Er. Saturday had a endoscope n was sent home. Later Saturday night still puking larger amounts of blood. Called the gi Dr told me to come back in to Er. So went in again. 2nd Dr was horrible did a CT scan n said it was kidney stones. And sent me home. Followed up with a urologist n I never had stones. Giving a 3 only cuz the first Dr.