Child Blood Type Predictor

This table provides the blood type that can be expected in an offspring. Please consult your physician regarding ABO and Rh incompatibility. Women who are Rh- and select an Rh+ donor may need to be treated with RhoGAM® during pregnancy.

Blood Type A B AB O
A A or O AB, A, B, or O AB, A, or B A or O
B A, B, or O B or O AB, A, or B B or O
AB AB, A, or B AB, A, or B AB, A, or B A or B
O A or O B or O A or B O

Rh Factor Negative (-) Positive (+)
Negative (-) (-) (+) or (-)
Positive (+) (+) or (-) (+) or (-)

Ready To Find Your Donor?

Visit our donor database to search for your ideal donor. You can filter for several traits, including blood type and Rh factor.

Login To My Account

Create An Account

Register to gain full access into our comprehensive donor profiles, including adulthood photos (upon submitting a photo consent form), family medical history, and personal essays. You‘ll also be able to "favorite" donors you like, print donor profiles, and more!

REGISTER

Create An Account

Register to gain full access into our comprehensive donor profiles, including adulthood photos (upon submitting a photo consent form), family medical history, and personal essays. You‘ll also be able to “favorite” donors you like, print donor profiles, and more!

Already have an account?

Password requirements:
  • A least 8 characters long
  • 1 uppercase letter
  • 1 lowercase letter
  • 1 number

Forgot password

Enter your email address

Already have an account?

FIND A DONOR BE A DONOR CONTACT US