News
The #1 complication of childbirth: The crisis hiding in plain sight
By Dr. Jennifer L. Payne and Alisa Marie Beyer
Postpartum depression (PPD) isn’t just the “baby blues.” It’s the most common complication of childbirth, affecting 1 in 5 new mothers, and yet it remains dangerously underdiagnosed, misunderstood, and too often untreated.
Baby blues vs. postpartum depression
Up to 80 per cent of new moms experience the baby blues: brief emotional shifts, crying, irritability, mood swings, that typically resolve on their own within 1–2 weeks after birth. But PPD is different. It’s a serious medical condition that can begin during pregnancy or emerge weeks or months after delivery. It lasts longer, hits harder, and requires clinical care.
The Impact of PPD:
- 50 per cent of women with PPD receive no treatment
- PPD contributes to nearly 1 in 4 maternal deaths
- It costs the United States US$14+ bn annually in healthcare
Many women don’t recognise what they’re experiencing. Others are too overwhelmed, ashamed, or unsupported to seek help. Meanwhile, our healthcare system is still rooted in reactive models that rely on self-reporting, often when a mother is already in crisis.
A predictive breakthrough: Introducing myLuma
At Dionysus Health, we believe mothers and babies deserve better. That’s why we developed myLuma, the first clinically validated prenatal blood test that predicts a woman’s risk of developing PPD as early as 28 weeks into pregnancy.
Why this matters: A shift from reactive to predictive
Traditionally, PPD is diagnosed after symptoms appear often late, inconsistent, and subjective. myLuma changes the timeline. It gives providers a clear, scientific window into risk before birth so they can prepare personalized support and interventions before a crisis hits.
How it works: The science behind the test
The core of myLuma is epigenetics: the study of how stress and environment affect gene expression without changing the DNA itself. During pregnancy, a woman’s body undergoes massive hormonal, neurological, and emotional changes. These shifts leave molecular fingerprints – biomarkers – in the blood. Using these markers, myLuma predicts PPD with up to 85 per cent accuracy.
Our scientific journey:
- 2014–2020: Discovery of epigenetic biosignatures linked to PPD
- 2020–2022: Patent filings, US$4.5m NIH funding, and clinical validation in 600+ patients
- 2022–2024: Biomarker-brain function mapping, U.S. patent secured, and national accelerator support
- 2025: Awarded US$10m by the Department of Defense to expand clinical trials and pursue FDA approval
So… is this really the first blood test to predict PPD?Yes. Thanks to a decade of innovation in molecular diagnostics, AI-powered analytics, and epigenetic discovery, myLuma offers a new lens into maternal mental health that was never before possible.👉 It’s a third-trimester blood test.
👉 It offers early, personalised insights.
👉 It empowers OBs, midwives, and health systems to intervene before it’s too late.
The solution: Prediction + care coordination
Prediction alone isn’t enough. That’s why Dionysus Health has partnered with Mammha, a leading perinatal mental health platform, to ensure every woman flagged as high risk is met with wraparound support: behavioral health, therapy, doula access, medication planning, and more.
This new model combines biological insight + human support: a proactive care plan tailored to each mother’s unique needs.
What Is a clinical study—and what’s live now?
A clinical study is a carefully designed research trial used to evaluate the safety, effectiveness, and real-world impact of a medical test or treatment. Right now, Dionysus Health is leading two major studies, funded by the U.S. Department of Defense, to validate the clinical utility of our test, myLuma™, the first prenatal blood test that predicts a woman’s risk of PPD.
Study #1: PREVAIL (UVA + Inova Health System) is a 1,000-participant study evaluating how the availability of biological risk information for PPD during pregnancy might influence healthcare decision-making and patient outcomes.
The study follows participants from their third trimester through postpart
Study #2: BRAVE: This observational study follows 1,000 pregnant women using both blood and saliva samples, testing the accuracy of the myLuma biomarkers without sharing results with participants or doctors.
It’s designed to validate the algorithm, strengthen the FDA approval pathway, and expand accessibility—especially for underserved populations or those in rural areas.
Together, these studies are paving the way for myLuma to become the first-ever biological test to predict a mental health condition before symptoms appear, a potential game-changer in maternal care.
Setting the standard in maternal mental health
PPD has long been an invisible crisis. With myLuma, we’re finally changing that. This isn’t just a test, it’s a paradigm shift.
Because when we see it coming, we can act sooner, intervene smarter, and help moms thrive, not just survive.
The path ahead
myLuma launches commercially in October 2025, with clinical pilots already underway in OB and IVF clinics in California, Florida, and Texas.
Together, we can rewrite the postpartum story for millions of women.
Because when mothers thrive, families flourish, and the entire healthcare system benefits.
About the authors
Dr. Jennifer L. Payne is the chief medical officer at Dionysus Health and a leading psychiatrist and researcher in reproductive mental health. She is the founder of the Women’s Mood Disorders Center at Johns Hopkins, vice chair of research at the University of Virginia, and director of the Reproductive Psychiatry Research Program at UVA.
Alisa Marie Beyer is a healthcare executive, birthing professional, and entrepreneur with over 20 years of experience bridging birth and business. As chief operating officer of Dionysus Health, she leads commercial strategy for myLuma, a pioneering prenatal test predicting postpartum depression risk. She also founded Let’s Talk Birthy, providing childbirth education for first-time moms.
Pregnant women’s expectations about postpartum sleep may predict sleep quality after birth, outweighing prior sleep and psychiatric history, a study suggests.
The findings suggest attitudes and beliefs about sleep during pregnancy could be a modifiable risk factor for postpartum sleep concerns.
They also indicate that, among women expecting the poorest sleep, higher postpartum anxiety may further worsen sleep quality.
Sammy Dhaliwal, lead author is clinical health psychologist and research fellow in the department of obstetrics and gynaecology at the Perelman School of Medicine at the University of Pennsylvania.
Dhaliwal said: “Most pregnant women in our sample anticipated poor postpartum sleep before it occurred, and it was striking that those expectations predicted worse sleep outcomes even after accounting for factors such as prior sleep disorders, psychiatric history, and number of previous births.
“This suggests that attitudes and beliefs about sleep during pregnancy may represent a modifiable target for early intervention before postpartum sleep problems emerge.”
Sleep disturbance affects an estimated 60 to 80 per cent of postpartum women and is linked to a higher risk of depression and anxiety.
Researchers said it is often regarded as an expected part of life after childbirth rather than a health issue that may be addressed earlier.
The study enrolled 432 pregnant women at about 24 weeks of gestation, meaning around 24 weeks into pregnancy.
Participants completed measures of their expectations about postpartum sleep, current sleep quality using the Pittsburgh Sleep Quality Index, and mood using validated depression and anxiety scales.
Assessments were repeated at six, 12 and 24 weeks postpartum.
A subset of 49 women also wore wrist actigraphy devices at six to eight weeks postpartum.
Actigraphy uses a wearable device, similar to a watch, to estimate sleep and wake patterns based on movement.
The results showed that 70 per cent of pregnant women, or 301 of 432 participants, expected poor sleep in the postpartum period.
Researchers found that predicted sleep disruption during pregnancy was a significant predictor of postpartum sleep concerns.
Among first-time pregnant women without prior health concerns, those who expected greater sleep disturbance had significantly more disrupted sleep after birth, measured by both actigraphy and self-report.
Among women who expected the worst sleep quality, higher postpartum anxiety significantly worsened both measured sleep and self-reported sleep, independent of anxiety levels during pregnancy.
Dhaliwal said the findings point to two possible areas for intervention: addressing sleep-related beliefs during pregnancy and treating postpartum anxiety.
Dhaliwal said: “Postpartum sleep disruption is often treated only after problems develop, but our findings suggest there may be an opportunity to intervene earlier during pregnancy.
“Addressing sleep-related beliefs and postpartum anxiety during prenatal and postpartum care may help improve sleep and emotional well-being in new mothers.”
A weight loss jab may improve fertility outcomes in women with PMOS, early findings from an ongoing clinical trial suggest.
The proof-of-concept analysis found that injectable semaglutide may offer reproductive benefits while also addressing obesity and metabolic dysfunction.
It is the first report to examine how injectable semaglutide may improve reproductive outcomes in women with PMOS while also addressing obesity and metabolic dysfunction.
The work forms part of the ongoing RESTORE clinical trial.
Melanie Cree, professor at CU Anschutz and first author of the report, said: “Women with PMOS frequently face a frustrating choice between treatments that target reproductive symptoms and those that address metabolic health.
“Our early findings suggest injectable semaglutide may have the potential to improve both, offering a more comprehensive approach to care.
“This medication is incredibly promising when someone responds with 10 per cent weight loss.”
The trial is examining whether semaglutide can restore ovulation and improve reproductive health in adolescents and adults with polyendocrine metabolic ovarian syndrome, known as PMOS.
PMOS, formerly known as polycystic ovary syndrome or PCOS, is a hormone and metabolic condition linked to irregular periods, raised testosterone levels, infertility risk, obesity and increased cardiometabolic disease.
Cardiometabolic disease refers to conditions linked to the heart and metabolism, such as heart disease, high blood pressure and type 2 diabetes.
Existing treatments, including metformin and hormonal contraceptives, often do not fully address reproductive and metabolic complications at the same time.
The analysis focused on participants aged 12 to 35 who lost at least 10 per cent of their body weight during treatment.
Researchers said reproductive improvements appeared earlier than expected, prompting them to report preliminary findings while the wider study continues.
Cree is also a paediatric endocrinologist at Children’s Hospital Colorado.
Endocrinologists are doctors who specialise in hormones and hormone-related conditions.
Cree said: “What makes this work particularly important is that it focuses specifically on women with PMOS receiving injectable semaglutide.
“Although GLP-1 medications have transformed obesity treatment, there remains a significant need for rigorous data examining how these therapies affect fertility and reproductive function in this population.”
The RESTORE study is evaluating semaglutide treatment in girls and women with PMOS and obesity.
Its broader aim is to determine whether weight loss and metabolic improvements can restore ovulation and improve reproductive outcomes.
Ovulation is the release of an egg from the ovary, a key part of the menstrual cycle and fertility.
The authors said the findings are from an early proof-of-concept analysis and that larger, longer-term studies will be needed to confirm whether the reproductive benefits last.
The findings suggest injectable semaglutide may become a treatment option for women with PMOS seeking improvements in both metabolic and reproductive health, if future studies confirm the results.
Events
Women’s Health Week Europe 2026 opens pitch applications for mainstage showcase at The Emirates Stadium
Women’s Health Week Europe 2026 has opened applications for its flagship start-up Pitches, giving women’s health innovators the chance to present on the mainstage at The Emirates Stadium in London on 7-8 October.
16 finalists will be selected across two categories: Medical Devices & Therapeutics and Consumer & Tech, with the shortlisted companies receiving the opportunity to pitch in front of 700+ investors, corporates, other innovators and strategic partners actively seeking solutions that can scale.
Two categories, one stage
The Medical Devices & Therapeutics category is open to companies working across medical devices, therapeutics and pharma innovation, regulated digital health, and deep-tech or science-led platforms.
The Consumer & Tech category covers consumer health and wellness brands, digital health platforms, wearables and connected data, employer and payor-led solutions, and commerce and marketplace businesses.
Any company treating a condition that affects women exclusively, differently, or disproportionately is eligible to apply.
Applications are completely free, so what do you have to lose?
Apply to pitch at WHW Europe 2026 now.
What’s in it for you?
Unmatched exposure
Present in front of 700+ investors, corporates, clinicians, and strategic partners actively seeking solutions that can scale.
With WHW Europe 2026 relocating to The Emirates Stadium and expanding to 700+ attendees across two stages, the 2026 edition represents the largest platform the series has offered to date.
A proven platform
The WHW Pitch Sessions have become one of the most commercially significant showcases in women’s health, with previous cohorts including companies that have gone on to raise investment and secure major strategic partnerships. 2024 alumni BoobyBiome, closed a £2.5M seed round in the year following their pitch at WHW Europe.
The Watchlist
All registered applicants will have the opportunity to be featured in The Watchlist, WHW Europe’s official directory of women’s health innovators to know, giving companies visibility beyond the pitch stage itself.
Applications close 28 August 2026.
Find out more about WHW Europe.
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