REW is short for Ruby Eyed White. You may hear breeders call them REW (Roo) for a nickname. Example That's a nice Roo you've got there. They are rabbits with the Albino gene and hide their true color. The Albino Gene isn't so much a color as it is a color hiding gene.
Platelets. You can donate platelets once in a seven day period and up to 24 times a year. You must wait at least 7 days after donating platelets before donating whole blood. After an automated double red cell collection, you must wait 112 days before donating again.
Directed red blood cell donations are held for you for 25 days. Directed platelet donations are held for you for 4 days. After that, the donations may be given to someone else. Back to top Can I give blood for myself? Sometimes, we encourage people scheduled for surgery to donate their own blood. Itâs stored and given back if and when you need it.