Why are there no references to the word "regurgitate" in parenting books? As in "when your child is 3, they will experiment with food and regurgitate their milk into their yogurt container so to make yogurt from milk".
Why? Why don’t parenting books prepare us for this?

Any why do they neglect the cure all for constipation. CL, please listen closely. Put constipated child in bat tub. Add EVERY TOY for the tub you can imagine, including ones so they can drink the water. For extra assurances of defecation, add a sibling to the tub. Let the child splash until the older sibling screams "SHE’S POOPING IN THE TUB!!!!" and climbing out the tub in terror.

Yes, I need to write a parenting book. After I have a drink. I really really large drink…Pass me the Baily’s…