26/12/2025
After 12 months without a period, your hormones establish a new baseline. This is menopause. And for many women, this is when sleep suddenly stops behaving the way it used to.
It is not because you are stressed. It is not because you are “doing too much”. It is because the hormones that once helped you fall asleep, stay asleep, regulate temperature, and calm your brain are no longer available in the same amounts.
Here is what changes:
• Your brain runs hotter
With less oestrogen, your internal thermostat becomes more reactive. One small temperature shift can wake you.
• Your “off switch” is weaker
Progesterone once helped settle your nervous system at night. Without it, your brain can stay alert even when you are exhausted.
• Blood sugar matters more
If your glucose dips overnight, your body releases adrenaline to wake you. Hello 2am staring contest with the ceiling.
• The sleep you get isn’t as deep
Hormonal support for restorative sleep is reduced, so you wake feeling unrested even if you were “asleep”.
Menopause changes the rules of sleep. You did not break anything. Your physiology has changed, and your habits need to match it.
When we address the drivers, temperature regulation, blood sugar stability, nervous system support, and hormonal context, sleep can improve. Your body is not fighting you. It is asking for different instructions.
If sleep has shifted since menopause, I can help you understand what to change and why it works.
Book an appointment with me today. https://robynwalshnaturopathy.practicebetter.io/ #/64c28a434315b90c89c55086/bookings?r=64f9041c2e1595e0958e68e8&step=services