I'm 34, and have a 2 year old DS. Most of my friends are in their late twenties, or early-to-mid thirties, and also have pre-school children. So I don't feel particularly old, I've just entered the 'second generation' and still feel like a new-ish mum.
Then I hear on Facebook, and through friends in RL, about people I went to school with who have teenage children. I think a couple of them are even grandparents! It struck me that this puts them at the same 'life stage' as my parents who are in their mid 60s.
So I wondered, if you became a grandparent in your thirties or early forties when many of your peers still have babies or young children, do you feel older than them? Does becoming a parent young also make you feel old young?