in the long run, possibly no.
Humanity is coming to the end of opposite sexes. We are at the final phases(50 years maybe) of having to require sperm from a man and an egg from a woman for procreation. Once we can create using technological means, the human body will evolve even further into not being able to reproduce physically.
This has just sped up in the last 75 years with the equalization of women.(no offense) Once birth could be controlled through contraception the once strong opposites were seen as equals. That strong opposition took humainity through millions of years of evolution. If you take that away, you take away evolutions need to make 2 humans so different.
The people who should be having kids aren't, the ones who shouldn't are.
My theory: Humans evolve into 3 separate sub groups which we already seem to be on the path of.
Sub Group 1: Wealthy, Tall, but less numbers.
Sub Group 2: Medium wealth, medium size and very techy.
Sub Group 3: Poor, small, menial labor based and multiply like rabbits.