· By Amy Suzanne Upchurch, Founder + CEO of Pink Stork, Certified Health Coach, INHC
Is PCOS (PMOS) linked to low mood and depression?
Yes. Research shows women with polyendocrine metabolic ovarian syndrome, formerly known as PCOS, have significantly higher rates of both depression and low mood than women without the condition. A systematic review and meta-analysis of 30 studies, covering 3,050 women with the condition and 3,858 without it, found significantly higher odds of depressive symptoms and low mood (measured using standardized anxiety-symptom screening tools) in the group with PCOS/PMOS.1 This is not a coincidence, and it is not something you are imagining.
Yes, PCOS/PMOS is linked to higher rates of low mood and depression
In that same meta-analysis, moderate-to-severe symptoms of low mood specifically were also more common in the group with PCOS/PMOS, meaning the mental health impact was not limited to mild, easily dismissed changes in how women felt day to day.1 The National Institute of Child Health and Human Development lists mood changes as one of the recognized features clinicians should evaluate alongside cycle irregularity, androgen levels, and metabolic markers.2
"Wellness is not just physical, it is also mental and spiritual. Take care of your mind with the same seriousness you give your body, because they are never truly separate."
— Amy Suzanne Upchurch, Founder and CEO of Pink Stork
What the hormonal connection looks like
The features that define PCOS/PMOS, including insulin resistance, elevated androgens, and low-grade inflammation, all interact with the same neuroendocrine systems that influence mood. That overlap is one reason researchers believe the mental health effects of this condition are tied to its biology, not simply to the stress of managing symptoms, even though both are likely part of the full picture.
Why this often goes unaddressed at diagnosis
Because care for this condition has historically centered on cycles and fertility, mood is frequently left out of the initial diagnostic conversation entirely, even though it is one of the most consistently documented effects of the condition across the research.1 Mayo Clinic notes that long-term health risks associated with this condition extend well beyond the reproductive system, which is part of why a full evaluation should not stop at the ovaries.3
What actually helps (routine screening, not just cycle management)
"Everyone just kind of wants to see what they're going through… and it's validating… but the individual care is just so important."
— Dr. Samantha Ess, ND, Naturopathic Doctor specializing in hormone health and fertility
The most consistent recommendation across the research is straightforward: mood should be screened for routinely at diagnosis and at regular follow-ups, not only brought up if a patient raises it herself. The American College of Obstetricians and Gynecologists includes mental health among the areas providers are encouraged to address as part of comprehensive PCOS/PMOS care, alongside cycle and metabolic management.4 If you are noticing persistent low mood, bring it up directly with your provider rather than waiting for it to come up on its own, and if it feels like more than you can manage alone, a licensed mental health professional can help you sort out what is connected to this condition and what may need its own separate care.
Frequently asked questions
Is it normal to feel low or discouraged with this condition?
It is common, and there is research to back that up. That does not mean you have to manage it alone or that it is simply something to push through.
Is the connection biological, or is it just the stress of managing symptoms?
Likely both. Hormonal and metabolic features of the condition interact with mood-regulating systems in the body, and the day-to-day burden of managing symptoms adds another layer on top of that.
Should my provider be screening for mood at every visit?
Ideally yes, especially at diagnosis and at regular follow-ups, since mood is one of the most well-documented effects of this condition but is often left out of routine care.
What if my provider has never brought this up?
Bring it up yourself. You do not need to wait for your provider to ask, and you do not need your symptoms to feel severe to mention them.
Where should I go if this feels like more than I can manage?
Talk with your healthcare provider or a licensed mental health professional. They can help you understand what may be connected to PCOS/PMOS and what might benefit from its own dedicated support.
Read more on why PCOS was renamed PMOS, or see why diagnosis often takes so long for more on why mood can be left out of the process entirely.
This article is for general educational purposes and is not a substitute for personalized medical or mental health care. If you are experiencing persistent low mood, please reach out to a licensed healthcare provider or mental health professional.
