Endometriosis and Postpartum Depression: What You Need to Know

If you have endometriosis, you already know what it's like to have your pain minimized, your symptoms dismissed, and your experience misunderstood. You've probably spent years advocating for yourself just to get a diagnosis. And now, maybe you're pregnant, or recently postpartum, and something feels off — heavier, darker, harder than you expected. If that's where you are, I want you to know: this is not a coincidence, and it's not a personal failure. The research is starting to catch up to what many of us have suspected — endometriosis and postpartum depression are meaningfully connected.

Does Endometriosis Increase the Risk of Postpartum Depression?

Yes — and the data are worth knowing about. A large population-based cohort study found that women with endometriosis had a 34% higher risk of postpartum depression (PPD) compared to women without it. Another study drawing on data from over 200 million births across 67 healthcare organizations found that women with pre-pregnancy endometriosis were more likely to be diagnosed with postpartum mood disturbance, postpartum anxiety, and PPD — and were 1.26 times more likely to receive an OCD (obsessive-compulsive disorder) diagnosis in the first year after birth.

That's not a small signal. That's a pattern, and it deserves attention.

Why Are Women with Endometriosis More Vulnerable to Postpartum Mood Disorders?

It's not one thing — it's several things happening at once, and they tend to compound each other.

To start, endometriosis is associated with high baseline rates of anxiety and depression even outside of pregnancy. Research shows that about 1 in 3 women with endometriosis experiences significant anxiety symptoms, and nearly 1 in 3 reports depressive symptoms as well. Part of the elevated postpartum risk appears to be carried forward from this pre-existing mental health burden — about half of the statistical association between endometriosis and PPD is explained by a prior history of major depression.

But prior depression doesn't account for everything. Chronic pain itself appears to be a major driver. Research suggests that it's the ongoing experience of pelvic pain — not the endometriosis diagnosis per se — that most strongly predicts depression. Women who've lived with persistent, under-treated pain have nervous systems that are already running hot. The physical and hormonal upheaval of the postpartum period — on top of that — can push a primed system into crisis.

There are also biological pathways at play: inflammatory processes, dysregulation of the HPA axis (your body's central stress-response system), and fluctuating hormones during pregnancy and postpartum can all interact with endometriosis in ways that increase mood vulnerability. Add to that the very real emotional weight of navigating infertility, pregnancy complications, or a fraught relationship with your body after years of chronic illness — and the picture becomes clearer.

"But My Pregnancy Felt Like a Relief From Endo Symptoms — Doesn't That Mean I'm Lower Risk?"

This is a fair and important question. Many women with endometriosis do experience symptom improvement during pregnancy, which can feel like a welcome reprieve. And interestingly, research actually found that infertility — a common companion to endometriosis — had a slight protective effect on postpartum depression risk, possibly because women who worked hard to conceive were more prepared and supported going into the postpartum period.

But symptom relief during pregnancy doesn't erase your history of chronic pain, your nervous system's learned responses, or the psychological toll that years of a misunderstood illness can take. Postpartum is its own distinct transition, hormonally and emotionally, and that transition doesn't care how good the third trimester felt.

What Can I Do If I Have Endometriosis and I'm Worried About Postpartum Depression?

The most important thing is to not be caught off guard. Knowledge is genuinely protective here — when you know you're at higher risk, you can build in support before the bottom drops out.

A few things that matter:

Pain management is mental health management — and that includes psychological pain treatment. Research suggests that poorly managed pain during labor, delivery, and the postpartum period can increase vulnerability to PPD. If you have endometriosis, having an explicit conversation with your OB about your pain history and building a real medical pain management plan is important.

But pain management doesn't stop at medication. As a pelvic pain psychologist, I work with women to address the fear-based thinking, nervous system dysregulation, and embodied trauma that chronic pelvic pain creates and that standard medical care often leaves untreated. Psychological treatment for chronic pain isn't a last resort or a sign that your pain isn't "real" — it's an evidence-based approach that works alongside your medical care to actually reduce pain and improve how you function. For women with endometriosis heading into the postpartum period, this kind of support can be especially meaningful: you're not just treating a mood disorder after the fact, you're addressing the pain history that was driving vulnerability in the first place.

Get screened early and often. The standard Edinburgh Postnatal Depression Scale is typically given at the six-week postpartum visit. That's often too late, and a single screening misses a lot. If you have endometriosis, ask your provider to screen you earlier and more frequently, and make sure anxiety (not just depression) is on the radar.

Therapy before postpartum, not just after. Starting work with a therapist during pregnancy — particularly one familiar with chronic illness, perinatal mental health, or both — means you're not starting from zero when things get hard. You already have the relationship, the tools, and someone in your corner.

Your partner and support system need context. Part of what makes postpartum mood disorders so destabilizing is that they can look like irritability, coldness, or weakness to people who don't understand them. When the people around you understand your specific risk factors, they're better positioned to notice warning signs and respond helpfully rather than dismissively or defensively.

You've Already Had to Fight Hard Enough

Women with endometriosis are used to being told they're fine when they're not, that their pain is manageable when it isn't, and that they should push through. The last thing you need postpartum is more of the same. You deserve care that accounts for your full history — including the years of chronic pain, the emotional labor of getting diagnosed and treated, and the real biological vulnerability that comes with it.

If you're pregnant or postpartum and living with endometriosis — or if you're planning a pregnancy and want to get ahead of the risk — I'd love to support you. I specialize in perinatal mental health and pelvic pain therapy, and offer compassionate evidence-based therapy throughout California and New York. Reach out for a free consultation — you don't have to wait until things get bad to ask for help. You've already had to fight hard enough

Get in touch

References

Johansen, M. D., et al. (2022). Endometriosis and risk of postpartum depression: A population-based cohort study. Acta Obstetricia et Gynecologica Scandinavica. https://doi.org/10.1111/aogs.14385

Hsieh, T. Y-J., et al. (2024). Prepregnancy endometriosis and postpartum mental health outcomes. Presented at the Annual Meeting of the American Society for Reproductive Medicine (ASRM), 2024.

Delanerolle G, Ramakrishnan R, Hapangama D, Zeng Y, Shetty A, Elneil S, Chong S, Hirsch M, Oyewole M, Phiri P, Elliot K, Kothari T, Rogers B, Sandle N, Haque N, Pluchino N, Silem M, O'Hara R, Hull ML, Majumder K, Shi JQ, Raymont V. A systematic review and meta-analysis of the Endometriosis and Mental-Health Sequelae; The ELEMI Project. Womens Health (Lond). 2021 Jan-Dec;17:17455065211019717. doi: 10.1177/17455065211019717. PMID: 34053382; PMCID: PMC8182632.

Gambadauro P, Carli V, Hadlaczky G. Depressive symptoms among women with endometriosis: a systematic review and meta-analysis.  Am J Obstet Gynecol. 2019 Mar;220(3):230-241.