CellWell record HH-50313
Salivary estradiol and progesterone across the menstrual cycle: Association and agreement with serum concentrations
Samantha J. Goldenstein; Emily E. Bechke; Sandra J. Shultz; Catherine McDowell; Laurie Wideman
Physiological Reports ยท 2026
In plain language
In physically active women tracked across menstrual cycles, salivary progesterone and the estradiol-to-progesterone ratio correlated moderately with serum levels, but salivary estradiol alone showed poor agreement with blood measurements.
- Evidence
- Emerging
- Design
- Primary research (design unspecified)
Cite this record: https://thecellwell.org/studies/HH-50313
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