Ralitsa

Ralitsa posted on the forum topic O Negative and AIDS/HIV in the group Theories about O-negative: 10 years, 9 months ago

lol… didn’t know that… it will be interesting if someone knows something to share…

Ralitsa posted on the forum topic Can a woman with a type O Negative blood have children? in the group Theories about O-negative: 10 years, 11 months ago

Thanks for sharing 🙂

Ralitsa joined the group Please, Help! Blood needed. 11 years, 5 months ago

Ralitsa posted an update in the group Theories about O-negative: 11 years, 5 months ago

* Your Rh status describes whether or not you have a protein on the surface of red blood cells. If you don’t have the Rh factor, you’re considered Rh-negative; if you have it, you’re Rh-positive. About 85 percent of people are Rh-positive, though it varies by race. For African Americans, about 90-95 percent are Rh-positive, and for Asians, the…[Read more]

Ralitsa posted an update in the group Theories about O-negative: 11 years, 5 months ago

The Rh negative factor in blood is based allegedly on a “mutation of unknown origin” that began somewhere in Europe thousands of years ago and spread mainly to Spain, England and

Ireland.

Ralitsa started the forum topic Can a woman with a type O Negative blood have children? in the group Theories about O-negative: 11 years, 6 months ago

What are the complications of preganant women with blood type O negative?

Ralitsa joined the group Theories about O-negative 11 years, 6 months ago

O Negative

Translation