Biologically, women have an expiration date even though society tells people in their twenties that they have their 'whole life ahead of them' and encourage partying, hedonism, and thot culture. I'm saying this as a happily married woman with baby number one due in a month. Having children passed the mid thirties is high risk and if a woman let herself go in her twenties, it just complicates things tenfold. And if they find themselves at forty wanting to finally settle and try for that last chance at a family, most childless men that age are seeking out hot younger, fertile broads to accomplish that with. Take care of yourself young, people. The human body doesn't always offer second chances with poor choices.