My situation is slightly different in that I had one DS who took just over a year to conceive and during that time I knew with absolute certainty that that was what I wanted.
Then when DS was 2.5 we started TTC for another baby (my posts are out there on the conception boards somewhere I have no doubt,
) however this time around we experienced secondary infertility and I was unable to conceive. The issue was said to be with my then DH who had a very low sperm count, but I didn't want to go down the route of invasive treatments such as IVF as I felt that having one child meant I ought to be grateful for what I had rather than regretting what I didn't iyswim.
Anyway, we ttc unsuccessfully for six years and then I went away for a week, and while I was away I had an epiphany where I decided that I wanted to go back to work, do more for me and most importantly, that the time for having another baby had well and truly passed. It was like turning off a switch, and that urge to have another baby had gone.
Fast forward another two years and me and H split. I have a new partner now, and I know that he would have wanted children if the opportunity had been there, but for me it was gone and was a frank discussion we had very early on. My ds is 14.5 now and I'm 43 and there is no desire to have any more babies - ever, and actually I am glad that I never fell pregnant earlier on as things would have been so much harder with two than with one. Added to which I now have some fairly serious health problems and again, two children would have been harder to manage in light of those, although of course if I'd been successful in having another baby life would have been different. But it is very much an emotional decision IME, you want a baby or you don't, there are always practical reasons to either have or not to have children.
Ironically my eXH has an almost two year old with his new partner, and the idea that he will be into his 60's and parenting a teenager is one which makes me gasp.
. But it's his life and his decision, it not being for me doesn't make it wrong for someone else iyswim - you have to do what works for you
liveLongAndProsperoe your tone is unnecessary. Did the OP have a dig at you personally? No? Then perhaps you need to stop projecting your own feelings here. You're not obliged to read the thread just so you can snipe your own projections at the OP.