Can 2 rh positives have an rh negative child?

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The answer is “yes”. Rh negative blood is a recessive trait. Rh positive people can carry it recessive and pass it on to their children. When both rh positive parents carry the gene recessive (+/-), there is an about 1 in 4 chance for each child to turn out rh negative.

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One Comment

  1. Sarah koo December 5, 2020 Reply

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