About how old should a girl be to shave her legs?12years?

It's up to you. Is this a homework question or a personal question?

You need to discuss this with your mom, or a trusted relative. A public place like this is not the best place.

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You're welcome! I understand that discussing personal matters can sometimes feel uncomfortable. It's great that you're seeking guidance on this topic. Remember, the decision to start shaving your legs is a personal one and depends on individual preferences. Some girls start shaving their legs around the age of 12, while others may choose to wait until they are older. It's important to have an open and honest conversation with a trusted adult, such as your mom or a relative, who can provide guidance and support based on your individual circumstances. They will be able to help you understand the factors to consider, like personal hygiene, cultural norms, and personal comfort. It's also a good idea to learn about proper shaving techniques and safety precautions to avoid any potential injuries or irritation.