what’s going on guys tester levels herewe’re on our way to one bloodto donate some blood uh i did anothervideo on this but i really want todocument the entire processand let you guys know some of the insand outs of it first offi found out from one blood when i wentto the red crossand theyContinue reading “Donating Blood to Keep Hematocrit Levels in Check! Tips and Tricks”