Valerie Stewart

Okay my curiosity was piqued concerning the instance of CPD among inter-racial couples so I asked my midwife with over 25 years experience. Here is her response, (snipped):
 
it's Hooey that interracial babies are more likely to be C'sectioned.  It may derive from the thought that individuals of different races might have different bone structures, different pelvic diameters, different average head sizes, etc.,  I haven't seen difficulties more with interracial couples than non-interracial.  Maybe I'm just not looking for trouble 
 
Of course this is not any finalized answer. I just can't see how another midwife would come to the conclusion that CPD occurs more often among "race mixing". I'm trying to find the logic behind it and can't.
 
Valerie in Tacoma