Thanks!
She is a medium size dog. She was on heat at 6 months and it was just a drop hear and there, but this time it looks like a few cups worth over the decking, not sure of the blood on the grass. I might call the local vet up and ask them about getting her fixed. Poor dog, she keeps licking up the blood, its making me sick so i'm staying away from her.
And when she rolls on her back you can see blood all down her tail and on her bits. But It doesnt look swollen