Hi black2cat, my experience is that it was much harder for me to conceive post-35. I got pg accidentally (split condom) with DH (then DP) at 30, but as we'd only been seeing each other for a few weeks I had a termination as it was too soon in our relationship for me, plus at that stage I was still ambivalent about having kids.
When I was 35, after a few years of marriage, we started trying in earnest, until - after a raft of tests which showed good fertility for him, but low egg reserve for me, and then a failed round of IVF - I conceived DS when I was 40, and gave birth at 41.
So don't give up hope, but be prepared that it could take a few years as opposed to a few months post-35.
I always wanted 2 or 3 children, and am TTC again, but at 42 I am realistic about my chances. My advice would be: If you still want a child at 38, and haven't met Mr Right, go for it with donor sperm* rather than hang around. Best of luck & all good wishes to you.
*or a ONS! FoF had her little boy at 40 after a very short-term encounter 