My bloods came back and i'm resus negative know nothing to worry about but was just wondering... know if i have a bleed i'll have to go hospital to get injection of anti-d but silly question i know but if i have a bleed from where?? ..if i fall over and hurt my knee and it bleeds i don't have to go then do i? just if i spot blood in knicks?.. sorry not spoke to anyone about it yet will be seeing MW next wk xx