Hey guys,
A quick one just to get some feedback / insights. I met a girl online recently and we have had a few dates - last night was our third date and it was good fun. The other two dates were really great too, and she is attractive, funny and smart. I get the impression she likes me too

I am not jumping ahead or anything, and it's not like I feel I am having lots of feelings (yet?!), but I think I do like her and I'm looking forward to seeing where the next 1-2 dates might go, etc.
The only thing is that she is maybe a couple of years older than the ideal for me, in terms of dating. Ideally for me as someone who would like to get married and start a family in the next couple of years (I'm 36), the ideal for me is a girl who is around 33-34 tops. Now you might think I'm going to say she's 39 or 40 or something, but she too is 36. Being the fairly analytical person that I am, I have thought about how - if this did go somewhere serious - that a girl who is 36 now would be maybe at least 38 before anything in the way of marriage and kids would happen, and how that feels a bit late.
Now of course plenty of women have kids in their late 30s and into their 40s in fact...but it's still something that slightly deters me. Ideally I feel like a girl will be 2-3 years younger than me. I don't feel it's a reason NOT to date someone, and I know loads of guys wouldn't give this much of a passing thought, but still...
Thoughts?