About Us
Revolutionizing menstrual
& ovulatory health through comprehensive research
We are the only centre in the world dedicated to studying ovulation, its disturbances, causes, and associated health impacts. Our aim is to conduct rigorous scientific research that honours and integrates the perspectives and experiences of women+.
Tools & Resources
Advocate for your own best health care using our tools and resources!
Get the help you need by recording and learning about your cycles using the CeMCOR Daily Diary© and Ovulation Tracker tools. You can use this data alongside our extensive resources when consulting with your health care professional.
Community Forum
Have a question about your cycles, ovulation, mood swings and more?
Head to our ‘Ask Us’ page for the answers to all your menstrual and ovulatory health-related questions. Can’t find what you’re looking for? Submit a question and we’ll do our best to get you an answer!
Using Science to Help You Understand Your Cycles
The Centre for Menstrual Cycle and Ovulation Research (CeMCOR) is the only centre in the world that focuses on ovulation and the causes for and health consequences of ovulation disturbances. Our goal is to do good science that honours the voices and experience of women+.
The Centre studies the physical and psychological causes and effects of menstrual cycle and ovulation disturbances on women’s overall health. CeMCOR publishes scientific results and disseminates the information directly to women and to healthcare providers.
CeMCOR’s research is guided by two key councils–the Community Advisory Council, a group of volunteers offering community perspectives to shape research and education priorities, and the Scientific Advisory Council, an international team of experts from diverse fields, including endocrinology, epidemiology, gynaecology, nutrition, psychology, and sociology. Together, they ensure CeMCOR’s work remains impactful and well-informed.
Engagement & Impact
75K+
Global Reach
4K+
Monthly Engagement
200+
Publications
Featured In
Community Forum
Connect with our vibrant community–read testimonials and impact stories from community members, participate in our research studies, join upcoming events, and find answers to your questions.
Get Involved
Volunteer research participants are the heart of all CeMCOR research. Find out how you can contribute as a research participant.
“I hated the Daily Diaries, but they taught me to be mindful of how I was feeling and what was happening to my body….I go to my specialists with my own tracking of symptoms. Data is key!”
Leah GS
Longtime patient of Dr. Prior
“CeMCOR has informed much of our work at Our Bodies Ourselves. We are grateful for the many ways CeMCOR has helped to educated thousands of women about both menstruation and perimenopause.”
Judy Norsigian
Co-founder & former Executive Director, OBOS
How Can You Find the Help You Need?
Have a Question About Your Cycles?
Advocate for Your Own Best Healthcare
Get the help you need by recording and learning about your cycles using the CeMCOR Daily Diary© and Ovulation Tracker tools. You can use this data alongside our extensive resources when consulting with your health care professional.
Tools
The Daily Diary
Keep track of your cycles and experience daily to test the effects of therapies and communicate with doctors.
Ovulation Tracker
Use our Quantitative Basal Temperature (QBT) tool to help determine when you are ovulating.
Featured Resources
How Can I Tell I Am in Perimenopause?
Perimenopause: The Ovary’s Frustrating Grand Finale
News & Updates
More Than One Way to Support Us!
Your donations helps sustain our research and future advancements in menstrual cycle and ovulation health. With your help, we can ensure CeMCOR’s impact continues for years to come.
Make a Donation
Your donation will help to provide direct research and information resources available to an ever-growing public and ensure that CeMCOR’s work flourishes and expands to answer the needs of our community.
Buy Estrogen’s Storm Season (ESS) Book by Dr. Prior
This award-nominated book offers relatable stories and evidence-based perimenopause insights that can empower women+. All royalties go directly to the CeMCOR Endowment Fund.