Many people think they need to know their blood type to donate blood — that’s NOT true! In fact, donating blood is one way to find out what your blood type is. Donors will be notified of their blood type after their donation in a donor card they receive via email or the Red Cross Blood Donor app. #DonateBlood #GiveBlood #DonatePlatelets #BloodDonor #DonateBloodSaveLives #GiveBloodSaveLives