To donate blood it is necessary to follow the rules of blood typing: Blood **O can donate to A **, B , **AB ** and **O ** Blood O- **can donate to A **, A-, B , B-, **AB **, AB-, **O ** and O- Blood **A can donate to A ** and **AB **

Also Know, is it worth donating AB blood? Yes, it is worth it. However, its even better to donate plasma. **AB ** whole blood is a universal recipient and a very limited donor.

Just so, can O positive donate to a positive?

O POSITIVE. can be transfused to any positive blood types, so its still one of the most in-demand blood types.

What blood types are compatible?

In living donation, the following blood types are compatible:

Donors with blood type A can donate to recipients with blood types A and AB. Donors with blood type B can donate to recipients with blood types B and AB. Donors with blood type AB can donate to recipients with blood type AB only.