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.
1 It is recommended you drink a lot in the 24 hours leading to the donation time, especially when it's warm. 2  This includes drinking 4 good sized glasses of water or juice during the 3 hours leading up to your donation. 3  If you are donating plasma or platelets, drink at least 6 to 8 glasses of fluids.