Cycle Across the Lifespan · Cycle and General Health
Modeling fertile window differences across the reproductive lifespan with quantitative urine hormone monitoring of the menstrual cycle
Bouchard TP et al., 2026
32 works
Thomas P Bouchard
Clinical Assistant Professor, Department of Family Medicine, University of Calgary
Regularly publishes research on Menstrual Cycle Hormones, Anovulation, and Estrogen.
Subjects
32 works
Ultrasound · Follicular Monitoring
Using corpus luteum formation with dominant follicle collapse to improve the criteria for identifying ovulation
Bouchard TP et al., 2026
Effectiveness · Comparative Effectiveness
Validating ovulation prediction and confirmation with the Mira monitor: blinded ultrasound and serum hormone comparison
Bouchard TP et al., 2026
Ovarian Hormones · Estrogen
Hormone Changes in Polycystic Ovarian Syndrome Identified with a Personal Quantitative Urine Monitor: A Pilot Study
Bouchard TP et al., 2025
Cycle Biomarkers · Hormonal Markers
Menstrual Cycle Heat Maps: Visualising menstrual cycle variability using hormone heat map arrays referenced to the ultrasound day of ovulation
Bouchard T et al., 2025
Measurement and Statistics · Instrument Development and Validation
Validating At-Home Urinary Hormone Measurements in Postpartum and Perimenopause Fertility Transitions
Bouchard TP et al., 2025
Cycle Physiology · Hormonal Regulation
Early menstrual cycle impacts of oestrogen and progesterone on the timing of the fertile window
Ecochard R et al., 2024
Cycle Physiology · Cycle Variability
The menstrual cycle is influenced by weekly and lunar rhythms
Ecochard R et al., 2024
Luteal Phase · Corpus Luteum Function
Distinct urinary progesterone metabolite profiles during the luteal phase
Abdullah S et al., 2023
Return of Fertility · Postpartum Charting
Effectiveness of a Postpartum Breastfeeding Protocol for Avoiding Pregnancy
Schneider MM et al., 2023
Survey Analysis of Quantitative and Qualitative Menstrual Cycle Tracking Technologies
Stujenske TM et al., 2023
Return of Fertility · Postpartum Charting
Using Quantitative Hormone Monitoring to Identify the Postpartum Return of Fertility
Bouchard TP et al., 2023
Ovarian Hormones · Progesterone
Descriptive analysis of the relationship between progesterone and basal body temperature across the menstrual cycle
Écochard R et al., 2022
Ovulation Physiology · Anovulation
Menstrual Cycle Parameters Are Not Significantly Different After COVID-19 Vaccination
Bouchard TP et al., 2022
Effectiveness · Typical and Perfect Use
Multisite Effectiveness Study of the Marquette Method of Natural Family Planning Program
Mu Q et al., 2022
Effectiveness · Comparative Effectiveness
Quantitative versus qualitative estrogen and luteinizing hormone testing for personal fertility monitoring
Bouchard TP et al., 2021
Biomarkers · Urinary Hormone Monitoring
Pilot Evaluation of a New Urine Progesterone Test to Confirm Ovulation in Women Using a Fertility Monitor
Bouchard TP et al., 2019
Biomarkers · Urinary Hormone Monitoring
Pilot observational prospective cohort study on the use of a novel home-based urinary pregnanediol 3-glucuronide (PDG) test to confirm ovulation when used as adjunct to fertility awareness methods (FAMs) stage 1
Leiva R et al., 2019
Ovarian Hormones · Progesterone
A Quadriparametric Model to Describe the Diversity of Waves Applied to Hormonal Data
Abdullah S et al., 2018
Effectiveness · Comparative Effectiveness
Achieving Pregnancy Using Primary Care Interventions to Identify the Fertile Window
Bouchard TP et al., 2018
Return of Fertility · Postpartum Charting
Dissociation between Cervical Mucus and Urinary Hormones during the Postpartum Return of Fertility in Breastfeeding Women
Bouchard T et al., 2018
Cycle Biomarkers · Hormonal Markers
Hormonal Predictors of Abnormal Luteal Phases in Normally Cycling Women
Abdulla SH et al., 2018
Oral Contraceptives · Cancer Risk
Influence of Contraception Use on the Reproductive Health of Adolescents and Young Adults
Fehring RJ et al., 2018
Luteal Phase · Corpus Luteum Function
Characterization of hormonal profiles during the luteal phase in regularly menstruating women
Ecochard R et al., 2017
Effectiveness · Typical and Perfect Use
Effectiveness of an Online Natural Family Planning Program for Breastfeeding Women
Fehring RJ et al., 2017
The use of beta-binomial distributions to describe hormone profiles in the normal menstrual cycle
Abdulla S et al., 2017 Conference presentation
Biomarkers · Urinary Hormone Monitoring
Urinary Luteinizing Hormone Tests: Which Concentration Threshold Best Predicts Ovulation?
Leiva RA et al., 2017
Ovulation Physiology · Anovulation
Random serum progesterone threshold to confirm ovulation
Leiva R et al., 2015
Effectiveness · Fertile Window Estimation
Self-identification of the clinical fertile window and the ovulation period
Ecochard R et al., 2015
Ovarian Hormones · Progesterone
Characterization of follicle stimulating hormone profiles in normal ovulating women
Ecochard R et al., 2014
Effectiveness · Typical and Perfect Use
Efficacy of a new postpartum transition protocol for avoiding pregnancy
Bouchard T et al., 2013
Ovulation Physiology · Anovulation
Use of urinary pregnanediol 3-glucuronide to confirm ovulation
Ecochard R et al., 2013
