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The Big Sister Guide to Getting Your Period turns learning into exploration through interactive activities that are designed to make understanding periods feel fun and hands-on. Readers can test their knowledge with the Period Myth Quiz, uncover the reasons behind their cravings with the Period Craving Decoder, and become scientists themselves through at-home experiments. Along the way, there are symptom trackers, reflection prompts, and practical tips that encourage readers to actively engage with what they're learning!