Assessment of menstrual health status and evolution through mobile apps for fertility awareness

Symul, Wac, Hillard, Salathé · 2019 · npj Digital Medicine 2:64

Observational study · Rang 5 von 9

doi.org/10.1038/s41746-019-0139-4 PubMed 31341953

What this work gives Aellic

2.7 million cycles: only ~24 % of ovulations fall on cycle day 14–15, and 90 % are spread across days 10–24. Anyone who simply assumes “day 14” is wrong in a good three cases out of four.

Where this sits in the engine

1 declared site — constants and thresholds in the code that point at this entry.

Cycle Phases and cycle-aware baselines 1 site

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