What's Normal and What's Not?

It's natural to wonder if what your body is doing is "right." Here's a simple guide to what's typically expected in the first couple of years after your first period, and what's worth mentioning to a doctor.

Usually Normal

• Irregular timing between periods, sometimes 21 days apart, sometimes 45, in the first 1-2 years.
• Periods lasting anywhere from 2 to 7 days.
• Some months feeling heavier or lighter than others.
• Mild to moderate cramps in the first day or two.
• Occasional skipped periods in the first year, especially during stress, illness, or big changes in routine.

Worth a Conversation With a Doctor

• No period at all by age 15, or no signs of puberty starting by age 13.
• Periods that last longer than 7 days regularly.
• Soaking through a pad or tampon every hour for several hours in a row.
• Pain so severe it regularly keeps you home from school, even after trying comfort measures.
• Bleeding between periods that isn't just light spotting.
• Periods that suddenly stop for more than 3 months after being regular.

Needing to see a doctor about any of these doesn't mean something is seriously wrong, most causes are very manageable. It just means it's worth having a professional take a look, the same way you'd see a doctor for a persistent cough.

Trust Yourself

• You know your own body better than anyone. If something feels off to you, even if it's not on this list, it is always okay to ask a parent or doctor about it.