According to research, short women are more "successful" with men.
The study which looked at British women found that the average height is 5'4" and that women who were between 5' & 5'3" were more likely to be in happy relationships and have kids by 42, when compared to taller women.
Why? Daniel Nettle, the lead researcher says, quote:
“We know that men are drawn to things that in our evolutionary past would have been a cue for fertility. And in one sense tallness is a negative cue — tall women reach puberty later and probably their secondary sexual characteristics develop somewhat later."
Source: Your Tango