From a science guy at Harvard:

I once asked a scientist friend of mine who is very smart what
evolutionary trends he saw coming down the pike for the human race. And
after a pause and a chin scratch, he suggested exactly what you
imagined: that bigger and bigger babies, born by C-section, will
eventually ensure that all babies, at least in the west, are born that
way. Human beings will no longer be capable of natural, live birth.
Creepy! Anyway, I am impressed that you seem to be as capable of
predicting trends in human evolution as my brilliant scientist friend…