I imagine if MCA will have more features with the children's option. This can be enabled/ disabled in the config menu.

Like, after your baby ready to grow up, children will start to be a toddler. At first, you can now teach your child how to walk. Your child will walk slowly and carefully, and if you want them to move fast, you can pick them up. The teaching behavior is like taming horses, children will fail a bit at first but after more tries, they will succeed on how to walk. After they are taught how to walk, they will walk like normal.

The second idea is, teaching children how to talk. This is similar to teach them how to walk. At first, you can now teach them how to talk. Your children will talk like a little toddler, like "Goo goo ga ga" "Uh-huh" Cries, and they will continue response any interaction with that talk like that, both positive or negative. The teaching behavior is like taming horses, children will fail a bit at first but after more tries, they will succeed on how to talk. After they are taugh how to talk, they will talk like normal.

You can also have an option to auto-teach children.