why is there a negative association between fertility & intelligence?(why a negative phenotypic expr

Asked: why is there a negative association between fertility & intelligence?(why a negative phenotypic exprim fascinated by this phenomenon of dysgenic fertility where intelligence is concerned. ive always noted among my peers that intelligence always seemed to have a certain set of phenotypic traits (i.e. think "nerds": acne, markedly reduced social intelligence, disinclination to grooming, skinny (fast metabolisms), etc. not to encourage stereotyping or anything, this is just what i observe.) in the same manner that members of a certain ethnic group display a certain set of

acne