The Lionhead Rabbit is a relatively new rabbit breed within the United States of America. Although the breed had been imported around 1998, it was not until 2014 that the American Rabbit Breeders Association (ARBA) approved the Lionhead Rabbit as an officially recognized breed.
You can donate platelets once in a seven day period and up to 24 times a year. You must wait at least 72 hours after donating platelets before donating whole blood. After an automated double red cell collection, you must wait 112 days before donating again. In any eight (8) week period, you can make one blood donation and one platelet donation or six (6) platelet donations.
Report Abuse. Technically, it's 24 hours for the VOLUME to get back to normal. But, this does not actually mean 24 hours. If it took just 24 hours to have the same blood counts, then the following rules wouldn't make any sense. See below. There is a reason why you can only give blood every so many days.echnically, it's 24 hours for the VOLUME to get back to normal. But, this does not actually mean 24 hours. If it took just 24 hours to have the same blood counts, then the following rules wouldn't make any sense. See below. There is a reason why you can only give blood every so many days.