Gnu, you would be surprised , as I was, at the lack of correlation between hip size and ease of parturition.

My ex was (and is) a midwife of twenty-five years experience and I used to debate this very topic with her at length.

Nor is it true that breast size and ability to lactate satisfactorily are correlated in any way. (Not that anybody here has suggested that there is a correlation, but in such an idiotic thread, anything might happen ....)

Murray