All humans grow from the top down and from the heart out. Your question could be a little more direct.
Babies should face the rear until age 1
They have to make the babies let them drink their milk from them until they are the age of 1 year(12 months).
Babies can't be born with teeth. We don't really know why, but it is simply so. babies start to grow them at the age of 1-2.
You don't breed hamster babies until there at least 1 year old
Most babies are born with blue eyes that gradually change in the first year. Usually by age 1 they will be the color they will stay.
Babies take three sim days to mature into children, and they don't get any older.
Males can keep growing until 24 or 25, but not much, maybe 1 or 1.5 inches from age 18 height.
Cats can have babies as early as 4-6 months old, but it is recommended to wait until they are at least 1 year old. Factors that influence their reproductive maturity include breed, health, and environment.
Not until there is a cure.
0-1 Year Old
because they explode!
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