What Does Research Say About Toilet Training? — Parenting Translator
Little Bunny Bear - Have you ever asked your child to use the potty/toilet only to get “no!” in response? Perhaps your child has a full-blown meltdown, including screaming, aggression and tears?
Potty training problems and solutions: An evidence-based guide
Possible issues to consider when potty training
My Child Won't Poop in the Potty! | More Good Days – Parenting Blog