@johnl1153 I've had my third at 42. My kids are 8 years apart. Now they are 4, 12 and 20.
I'm happy I have my daughter but it's been rough. Physically demanding, strenuous. Mentally challenging. Especially the first two years.
Covid and homeschooling the older kids from when she was 6 months old onwards didn't really help. At least you won't have that (praying silently).
My daughter is a great person but she has a very demanding personality. She has frequent meltdowns and has something to say in every situation. I can't talk on the phone without her either taking over the phone call or turning into a screaming mess. Most kids aren't like that, so the odds are in your favor and after surviving the first hard two years you just end up having the responsibility for a kid until you are 60. With all the limitations that brings this along. While I am wrestling a supernova here every other day. Lol.
I really am happy to have her and it does get a lot easier over time (as you know). The siblings are developing a good relationship atm and it's wonderful to see. Especially the 20 yo an the 4 yo.