October marks Menopause Awareness Month, a time when conversations about midlife women’s health take center stage. The Flo app’s research team, comprising over 20 scientists, has been conducting studies that challenge long-held assumptions about menopause and perimenopause.
Recent peer-reviewed research from the Flo App provides evidence that contradicts several common myths about this life transition.
Myth: Menopause Symptoms Don’t Start Until Your Late 40s or 50s
Reality from Flo App research: A 2025 study published in npj Women’s Health found that significant numbers of younger women experience perimenopause symptoms. The research, which surveyed 4,432 women in the US, revealed that 55.4% of women aged 30 to 35 and 64.3% of women aged 36 to 40 reported moderate to severe symptom burden (Perimenopause symptoms, severity, and healthcare seeking in women in the US).
While total symptom burden peaked in women aged 51 to 55, the presence of symptoms in younger age groups demonstrates that perimenopause can begin much earlier than commonly believed.
Myth: All Women Experience the Same Menopause Symptoms
Reality from Flo App research: The same study found that symptoms vary significantly by age group. Women aged 41 to 45 more commonly experienced psychological and mood symptoms, while women aged 51 to 55 were more likely to report vasomotor symptoms like hot flashes and physical symptoms.
Additionally, a 2024 study in Scientific Reports revealed that menstrual cycle patterns vary across different age groups. The research showed that cycles become shorter and more variable until age 40-44, then shift to become longer and more variable as women transition toward menopause (Chronicling menstrual cycle patterns across the reproductive lifespan with real-world data).
Myth: Regular 28-Day Cycles Are the Norm Throughout Reproductive Years
Reality from Flo App research: The 2024 Scientific Reports study found that the proportion of individuals with irregular cycles varied significantly by age. Irregularity was highest among participants aged 51-55 at 44.7% and lowest among those aged 36-40 at 28.3%.
This research demonstrates that cycle regularity is not static throughout reproductive years and that changes in cycle patterns can be an early indicator of the menopausal transition.
Myth: Only Older Women Need to Discuss Menopause with Healthcare Providers
Reality from Flo App research: The 2025 study found that while healthcare seeking for perimenopause was highest among women aged 56 and over (51.5%), a significant 30% of those visiting doctors about symptoms were under 46 years old.
This finding suggests that younger women experiencing symptoms should feel empowered to discuss their concerns with healthcare providers, even if they seem “too young” for perimenopause.
The Role of Research in Dispelling Myths
The Flo App’s research team conducts studies with participants who explicitly consent to contribute to scientific knowledge. Following strict ethical protocols, these studies undergo rigorous peer review before publication in scientific journals, ensuring that findings meet high standards of scientific validity.
With over 22 million research participants across various studies, the Flo App’s research program provides insights that challenge assumptions and improve understanding of women’s health transitions.
Education and Awareness
Beyond conducting research, the Flo App provides evidence-based educational content reviewed by medical professionals. This combination of rigorous research and accessible education helps women understand their bodies better and make informed decisions about their health.
During Menopause Awareness Month and throughout the year, access to accurate information becomes crucial for women navigating this transition. The Flo App’s commitment to both advancing scientific knowledge and providing educational resources demonstrates how digital health platforms can play a vital role in improving women’s health literacy and outcomes.
As research continues to reveal the complexity and variability of the menopausal transition, it becomes increasingly clear that one-size-fits-all approaches to menopause care are inadequate. The evidence points to a need for more nuanced, age-appropriate discussions about perimenopause and menopause, starting earlier than traditionally expected.
As a leading femtech innovator with recognition from industry leaders, Flo Health continues to empower women through comprehensive research and accessible technology.
Connect with Flo Health on LinkedIn or explore their educational videos on YouTube to learn more about women’s health research.
