We couldn't for the most part keep up with that supply of O negs. The ER has a fridge with 4 that they can use immediately. Then they call us for more. The massive transfusion protocol that is being developed would be starts with 4 units of blood, then 40 minutes later its 4 more units, 4 FFP, and 1 SDP, then 40 minutes later it would be 4 more units, 4 FFP, and depending on lab values may be another SDP, and a Cryo pool. And so on and forth for the extend of the protocol being in place. I think the biggest problem we have is our computer systems it makes it really hard.