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Women Need More Sleep Than Men But Get Less, Study Finds
Biological and social factors contribute to the 'gender sleep gap', experts say
Published on Mar. 10, 2026
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Research shows that women often get less and worse sleep than men, despite potentially needing more. Factors like hormonal fluctuations, caregiving responsibilities, and multitasking contribute to the 'gender sleep gap'. Experts recommend that women track their sleep patterns, manage stress, and create a good sleep environment to help address this issue.
Why it matters
The 'gender sleep gap' is a new area of concern, as lack of quality sleep can have significant health and productivity impacts. Understanding the reasons behind this gap is important to help women get the rest they need.
The details
Several studies have found discrepancies in the quantity and quality of sleep between men and women. A 2017 study found that only 48% of mothers under 45 got at least 7 hours of sleep, compared to 62% of women without children. A 2025 global report also showed that 57% of women woke up in an average mood, around 3 points lower than men. Experts attribute this to a combination of biological factors like hormonal changes, as well as social factors like increased caregiving responsibilities that can lead to more anxiety and difficulty winding down at night. Women may actually need 6-28 more minutes of sleep per night than the recommended 7-9 hours.
- A 2017 study found discrepancies in sleep quantity between mothers and women without children.
- A 2025 global report showed differences in morning mood between women and men.
The players
Dr. Alex Dimitriu
A double board-certified psychiatry and sleep medicine doctor, and the founder of Menlo Park Psychiatry & Sleep Medicine.
What they’re saying
“Hormonal fluctuations throughout the life cycle, menstruation, pregnancy and menopause all play a significant role in disrupting sleep architecture and sleep quality.”
— Dr. Alex Dimitriu, Founder, Menlo Park Psychiatry & Sleep Medicine
“One theory is that women tend to multi-task more often. As a result, the brain requires more time to recover and perform essential maintenance during deep sleep.”
— Dr. Alex Dimitriu, Founder, Menlo Park Psychiatry & Sleep Medicine
What’s next
Experts recommend that women track their sleep patterns in relation to hormonal cycles, manage stress through relaxation techniques, and create a good sleep environment to help address the 'gender sleep gap'.
The takeaway
The 'gender sleep gap' is a new area of concern, as lack of quality sleep can have significant health and productivity impacts on women. Understanding the biological and social factors behind this issue is the first step in helping women get the rest they need.


