Exactly how fertile are mixed bloods with Dhani ancestry? It takes a male Dhani to impregnate a (human) woman, and female Dhani can only become pregnant through male Dhani. Would the halfbreed inherit the Dhani fertility (fairly infertile) or human fertility (more or less fertile)?
Would it be a mix of the two? Or would the child be sterile? On a broader scale, are all mixed bloods infertile or do they have average fertility?