The Rh-negative Factor :
"Reptilian Traits"(the DRAGON within).
Distribution of Blood Types of Blood Donors
O Rh-positive
37 percent
A Rh-positive
36 percent
B Rh-positive
9 percent
AB Rh-positive
3 percent
O Rh-negative
7 percent
A Rh-negative
6 percent
B Rh-negative
1 percent
AB Rh-negative
1 percent