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  1. S

    Are you a secretor or non-secretor?

    Ok I have a question about this. If you are a non secretor, does the O blood type still confer protective skew ? I'm an O negative non secretor. So I basically secrete absolutely no antigens (antibodies)? I've been curious about this.
  2. S

    Are you a secretor or non-secretor?

    Non secretor, O negative
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