Crikey! Some of the posts on here 
I feel sorry for women whose entire identity is tied up with having children. Being a parent is not the only aspect of life that can be satisfying. Women who think that not being a mother makes life feel pointless need to go out and get a life.
Imagine just how destructive and pointless spending your entire life feeling disappointed must be.
I was ambivalent about having children and when I was told that it was unlikely ever to happen after investigations I thought “Oh, well” and saw it as an opportunity to further my career and travel and do the things that are less easy with children to consider.
I did have a child at 41 but totally get why many women don’t want the hassle of having children. I have never felt broody and when I see threads on MN from women who want a 4th, 5th, 6th child I just want to shout out “get a job”
but when it hits you when you’re older and dying and you will have no one around you to help … usually the children would do this
There are no guarantees that this will happen @mazma , and it is the wrong reason to have children. I have told DD that when I can no longer look after myself she is to arrange a care home for me. I don’t want her to spend her years looking after me when she can get on with her own life.
Since having DD my life is different, not better or worse, just different.