I have injected my quads many times and this is the first time this has ever happened.
I injected needle into quad 1" 18 G
Aspirated just an air bubble
Injected 1 Ml
Pulled out
Blood stared pouring out of pin hole in quad (not like a crime scene, but more then ever before)
2 Days later I have a bruise around the size of a golf ball on my quad.......
(NOT INFECTED)
All I want to know is what happened?