Treasury regulations (26 C.F.R.)--commonly referred to as Federal tax regulations-- pick up where the Internal Revenue Code (IRC) leaves off by providing the official interpretation of the IRC by the U.S. Department of the Treasury.
No. Pregnant women are not eligible to donate blood according to the American Red Cross, which also advises waiting at least six weeks after giving birth. Although the amount of blood in your body increases by about 50 percent during pregnancy, you and your growing baby need it for optimum health and nutrition.
you can donate plasma/platelets every 2 weeks and whole blood every 6 weeks. Whole Blood can be used to save anyone's life as long as the blood matches the recepients blood type (0 blood can give to anyone except 0 negative while 0 negative can give to anyone (even type 0).