Our 4th child is 2 years old.
We always wanted four. I always wanted four. I didn't for one moment feel "done" after DC3 whereas this time around I definitely do. I feel our family is now complete, I didn't feel that way with my other children.
I have always saved things for the next child. A loft and garage full of baby equipment and toddler toys. This time, at each stage we are getting rid of things. It doesn't feel sorrowful to give away newborn things, as I thought it would. It feels "right"
I'm 40 by the way. Biologically I'd probably struggle to have anymore. But I wouldn't want to. We are knackered done now.
Your children are 5 and 9 Exileinengland1999, I'd suggest you are broody now because last time you had a 4/5 year old, you also had a baby.
I word of warning - my friend always wanted 3. Shorter age gap than expected, she had a bit of a break before trying for #3. In the 4 years she waited, she was diagnosed with breast cancer and had chemo. Thankfully she is fine now, the cancer has gone. But she has no menstrual cycle. She mournes very deeply her third child that never was. She regrets not ttc sooner.
So really listen to your heart. Will you regret not trying for another baby? Or will you be indifferent?