Sleep problems in professional women are rising.
Female entrepreneurs, corporate leaders and ambitious business owners are reporting insomnia, broken sleep, anxiety at night and persistent brain fog more than ever before. And many quietly assume this is just part of success.
I spoke with Cognitive Behavioural Hypnotherapist Denise Iordache, founder of JoySpace Therapy, to talk about why so many driven women struggle with sleep, and what genuinely supports long-term improvement.
Why are so many high-achieving women not sleeping?
Sleep difficulties in corporate women and business owners escalated during the COVID years and have not fully corrected. The pandemic triggered prolonged uncertainty such as health concerns, job instability, financial pressure and isolation. For many women, this activated a sustained stress response.
The human nervous system is designed to move between stress and recovery. But when stress becomes constant, the body struggles to return to a calm state. This makes it difficult to fall asleep and even harder to stay asleep.
Add in hormonal changes, parenting demands, caring responsibilities and leadership pressure, and it becomes clear why so many professional women experience insomnia or restless sleep.
Why Do Driven Women Put Sleep Last?
For years, hustle culture positioned tiredness as a marker of ambition. In corporate environments especially, not sleeping was framed as commitment. Many women internalised the idea that everyone else comes first including clients, teams and family. Exhaustion became normal, and rest becomes negotiable.
The consequence is predictable. Chronic sleep deprivation impacts decision-making, focus, emotional regulation and stress tolerance. It affects how confident you feel walking into a meeting or leading a team. It influences business performance more than most people realise.
What Does Sleep Deprivation Actually Do To The Body?
It affects far more than energy.
Poor sleep reduces cognitive clarity and increases brain fog. It lowers resilience and makes uncertainty feel heavier. Mood can shift quickly, with irritability or low motivation becoming more common.
Physically, sleep disruption influences appetite, hydration and metabolism. Many women struggling with weight plateau do not realise poor sleep may be contributing. Skin conditions, reduced muscle recovery and even libido can be affected.
Sleep is not a separate issue sitting neatly outside of your business or career. It touches every system in the body and every aspect of leadership.
Can Long-Term Insomnia Be Fixed?
This is where most women feel sceptical.
If you have struggled with sleep for years, it can feel permanent. Denise’s perspective is clear: change is possible, but it is rarely one-dimensional.
Sleep problems may be connected to anxiety, hormonal shifts, medication, learned sleep behaviours or nervous system dysregulation. It requires looking at the full picture.
Neuroplasticity, the brain’s ability to form new patterns, means improvement can happen at any age. But it is not about downloading a generic sleep routine. It is about personalised, evidence-based support and consistent small shifts.
What Finally Makes Women Seek Help?
Interestingly, it is often not the tiredness itself. It is the knock-on effects.
Relationship tension when partners sleep separately. A loss of confidence at work. Hesitation around going for promotion. Business growth feeling harder than it should. Weight not shifting despite effort.
Eventually women start asking themselves, is this how it will always be? That moment becomes the turning point.
Where Should You Start If You Want To Sleep Better?
Denise recommends beginning with awareness. Keep a simple sleep log for two weeks. Track how many hours you sleep, how you feel in the morning and what you do before bed. This removes guesswork and creates clarity.
From there, change one small thing. Not everything. One change, tested consistently for a week or two.
Another practical technique is a structured “brain dump” before bed. Writing down everything sitting in your mind reduces mental looping. Assigning action to tomorrow signals to the brain that the problem has been acknowledged and parked.
Small changes done consistently build new patterns.
Final thoughts
For female entrepreneurs and corporate leaders, sleep is directly linked to performance.
Better sleep improves emotional regulation, creativity, decision-making, physical recovery and executive presence. It supports sustainable ambition.
You cannot consistently lead, grow or perform at a high level when exhausted.
If you are a high-achieving woman struggling with insomnia, anxiety at night or chronic tiredness, change is possible.
About Denise
Denise Iordache HDip CBH is a Cognitive Behavioural Hypnotherapist and Senior Member of the ACCPH. She is the founder of JoySpace Therapy, an award-winning practice recognised as Best Mental Health Support Service for Corporate Women 2025 at the GHP Mental Health Awards.
Before retraining in therapy, Denise spent 18 years in corporate marketing and holds an MA in International Business Communication. That experience shapes her work today. She understands corporate pressure. She understands performance culture. She understands what it feels like to carry responsibility while trying to appear calm and capable.
Through JoySpace Therapy, Denise helps women worry less and sleep better so they can perform at their best in both their professional and personal lives. Her approach combines evidence-based tools including cognitive behavioural therapy (CBT), acceptance and commitment therapy (ACT), hypnosis and mindfulness. The focus is always personalised, practical and realistic.
Connect with Denise on LinkedIn and Instagram.
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