3. When she's 8 years old.
It's the age right before girls usually start menstruating. It's a good idea to ease her gradually into her period by introducing various aspects one at a time, in a way that doesn't overwhelm her. Plus, it's important to help her understand that there's nothing embarrassing about period. In fact, both boys and girls should be taught about how to be considerate around friends who might be experiencing them.
Oooh! But don't forget yeah, whenever you choose to teach your child about period, just remember this – the most important thing to keep in mind is your tone and manner when telling them about it. We should be confident and inspired confidence in them. If we sound embarrassed or uncomfortable, the little ones will pick up on these emotions and likely mirror them.