1. The first period.

2. The shows-up-in-the-middle-of-the-night period.

3. The weirdly-short period.

4. The crazy-long period.

5. The ruined-cute-underwear period.

6. The "so-late-oh-my-God-am-I-pregnant???" period.

7. The swimming period.

8. The gallons-and-gallons period.

9. The goes-away-then-comes-back period.

10. The ever-staining period.

11. The barely-there period.

12. The worst-cramps-of-your-life period.

13. The synced period.

14. The early period.

15. The airplane period.

16. The thick period.

17. And the surprise period.
