I was 42, 43 and 45.
We started ttc at 39, mmc at 40 and then took over a year to conceive again hence first child being born when I was 42. Weirdly baby 2 and baby 3 were conceived first month of ttc.
I’m going to give you a different perspective because lots of posters will comment on fertility and pregnancy risks in your late 30’s and older.
If you’re hoping for more than one child, don’t look at the age you will potentially be with your first, look at the age you will potentially be with your second or third.
I wasn’t bothered about having children, I loved my life, my career etc met someone at 36 and changed my mind.
The older you are when you have children, the older grandparents will be., the less likely they’ll be around for many years. I’ve really noticed this as I don’t have any family help (parents in their 70s) and it makes a world of difference. I don’t have any help with childcare, ever. Even simple tasks like a trip to the Drs when one is unwell becomes a huge task because everyone has to go. Simple things other friends take for granted eg a haircut, an afternoon clothes shopping, an evening out, other friends have family help out.
I’m also starting to have friends become grandparents, granted they’re young grandparents (mid 40’s) and I’m starting to realise how lovely it is to be a young grandparent.
I will be telling my daughters to ‘ideally’ have children in their early/mid 30’s if they’re in a position to do so.