That would have been a nightmare for me at 50, as a matter of fact I did have a couple of nightmares about that when I was around 50 & I wasn't even having sex then. We aren't all the same. Much depends on health and energy levels and finances. I would much rather hear a woman of 50 is bringing a child into the world than a girl of 14. Many people in their fifties end up raising their grandchildren anyway when they had no plans for that. It isn't something I would have wanted, but IMO it's her body, her life, her business.