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For Parents

Understanding Her Cycle

For parents of a female athlete, the one part that stays her-specific.

If your athlete is a girl, once she starts menstruating her energy, strength, and needs shift across the month, and that is completely normal, not a weakness or an excuse. You do not need to track her cycle for her. You just need to understand it enough to support her: to make sure she is fueling and resting through it, and to know the one red flag that really matters.

Normalize it. A period is a sign of health, not something to be embarrassed about. The more matter-of-fact and shame-free you are, the more she will come to you when something is off.

Write It Out

Do

  1. 01

    Treat periods as a normal sign of health. Keep the conversation open and shame-free.

  2. 02

    Make sure she is eating enough, especially in the week before her period, when she needs more fuel.

  3. 03

    Learn the basics alongside her (see the Cycle Syncing lessons).

Write It Out

Don't

  1. 01

    Treat her cycle as an excuse, a weakness, or something awkward.

  2. 02

    Ignore changes, or brush off her telling you something feels wrong.

Write It Out

Watch for, important

  1. 01

    Irregular, late, or missing periods, or none by her mid-teens, are a RED FLAG for under-fueling (RED-S), not a sign of fitness.

  2. 02

    It means she needs MORE fuel and rest, and a doctor's visit. Never push through a missing period. Getting her cycle back is a sign of health and strength.

Log It in Your Journal

Opens these questions in your private Mind Gym journal.

Educational content for healthy athletes and active people, not medical advice. It does not diagnose, treat, or replace care from your own doctor. Check with a qualified provider before starting anything new, especially if you are pregnant, managing a condition, or taking medication.