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.
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