NFP Biomarkers - Pearl and Thistle

Body Literacy Library

The intersection of theology, lifelong body literacy, and practical NFP tips for modern Catholics.
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February 12, 2026

text reads "cycle charting following hysterectomy" with image of hands hold paper model of uterus and ovaries

February 12, 2026

Categories

Cycle Charting After Hysterectomy

December 31, 2025

December 31, 2025

Categories

Compatible Devices with Boston Cross Check

November 14, 2025

November 14, 2025

Categories

Thoughts on Femtech and NFP

June 18, 2025

woman looks down at green text banner that reads "what is an nfp method?"

June 18, 2025

Categories

What is an NFP Method?

March 5, 2025

doctor speaks with woman who is holding her head in her hands. text reads "menstrual cycles and mental health"

March 5, 2025

Categories

Menstrual Cycles and Mental Health

November 20, 2024

menstrual pad sprinkled with red glitter. text reads "is it possible for my period to be too light?"

November 20, 2024

Categories

Light Menstrual Bleeding

July 24, 2024

period underwear with text that reads assessing volume of period flow

July 24, 2024

Categories

Period Flow: Assessing Volume

July 24, 2024

pharmacist helps a woman talk about medication, text reads Tranexamic Acid: Possible medication for heavy menstrual bleeding

July 24, 2024

Categories

Heavy Menstrual Bleeding: Tranexamic Acid

June 28, 2024

menstrual pad with text that reads "using menstrual blood to diagnose illnesses: future women's health initiatives"

June 28, 2024

Categories

Diagnosis with Menstrual Blood: Future Women’s Health Initiatives