15 New bllod type (www.wired.com) posted 2 years ago by we_let_this_happen 2 years ago by we_let_this_happen +15 / -0 Scientists Have Discovered a New Set of Blood Groups The ‘Er’ grouping could help doctors identify and treat some rare cases of blood incompatibility, including between pregnant mothers and fetuses. 11 comments share 11 comments share save hide report block hide replies
Step 6: Profit!