Most likely the child is human, and either way the ground stays the same: love, attention and taking the child as they are. Ra called Rave children the new normal rather than a disability. His reason for talking about them early was simple. In Ra's words, "to make sure that there's enough people aware on this planet of the coming of these children", so parents would not be frightened. His advice for any child was the one he gave adults: raise them by their Type and Authority. Medical questions belong with specialists. This is his cosmology, not a fact and no promise, and nobody knows exactly how it unfolds.
This is not a fact, not medical advice and not a promise of healing. It is part of the cosmology Ra Uru Hu, who founded Human Design, left behind, and nobody knows exactly how it will unfold.
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