In chronic stress, the body will prioritize making cortisol over progesterone.
Some of the main questions I get daily are around anovulatory cycles and luteal phase defects.
When it comes to these roadblocks, in order to address them, it’s important to understand the physiology of the body.
It’s no secret: we’re more stressed than ever today as a society. And while stress can mean many different things — emotional, physical, chemical, etc. — our body physiologically responds the same way.
Our “fight or flight” response is how we’ve adapted to responding to these stressors. It’s our survival mechanism. During this response, our stress hormones increase, digestion halts, blood pressure increases, etc.
This response is only supposed to be short-lived. But many of us may be stuck in this responsive state for years and not even realize it.
At the end of the day, if it’s between your survival or reproduction, the body will always choose survival. Our brain is perceiving danger and it’s pumping out stress hormones to respond to it.
Progesterone is a precursor to cortisol. And in a state of survival, the body will prioritize making cortisol.
This can be why even though we’ve ovulated, we may not make enough progesterone. This can also be why we may see anovulatory periods. This can also be why we may see completely missing periods.
And this is how a stressful event today can show up later on in our cycle or even 3 cycles from now.
Stress management is an essential piece to helping the body produce more progesterone. I’ll be talking about different ways to boost progesterone levels in my next post. Stay tuned!
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Not medical advice.
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References
East West Healing. (2013). Part 2 Female Reproductive System- Hormones and Regulation. Retrieved from: https://eastwesthealing.com/female-reproductive-system-part-2-hormone-balancing-2/.
Guilliams, T. (2017). Re-assessing the Notion of "Pregnenolone Steal". Retrieved from: https://www.zrtlab.com/blog/archive/reassessing-pregnenolone-steal/.
Nourished with Nina. (2019). HIGH CORTISOL & LOW PROGESTERONE...COULD YOU BE STRUGGLING?. Retrieved from: https://www.nourishedwithnina.com/blog/2019/4/12/high-cortisol-low-progesteroneare-you-struggling-with-this-common-hormone-imbalance.
The Fork Functional Medicine. HORMONE SERIES PART 2: CORTISOL AND PROGESTERONE. Retrieved from: https://docs.google.com/document/d/1eQ7Qh0pntUF02RUpDYL0QtjE8lyuESG4ReimbxtQ8tc/edit.
Peat, R. (1993). Nutrition for Women. Eugene, OR.
Rubin, J. Rubin, J. (2015). The Female Body Blueprint. Retrieved from: https://eastwesthealing.com/wp-content/uploads/edd/2016/04/The-Female-Body-Blueprint-format-KLR-PDF.pdf.
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