Sleep Problems Before Your Period
Difficulty falling asleep, waking in the night, and restless sleep in the week before your period are hormonally driven. Here's why the luteal phase disrupts sleep and how to track it.
Medical disclaimer
This content is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Dawn Phase is not a medical device. Always consult a qualified healthcare professional with questions about your health.
What causes it
Progesterone has both sleep-promoting and sleep-disrupting effects. Early in the luteal phase, progesterone's sedating quality can cause drowsiness. As progesterone drops sharply in the days before menstruation, body temperature rises slightly, making deep sleep harder to maintain. Oestrogen withdrawal also affects serotonin and melatonin signalling, further destabilising sleep architecture in the late luteal phase.
Track this symptom across your cycle
Dawn Phase logs Sleep Problems Before Your Period patterns and shows you correlations — privately. No data selling.
Start free — no card neededHow to track it
Log sleep hours, time to fall asleep, number of awakenings, and a morning quality rating each day. Comparing your follicular-phase sleep scores with your luteal-phase scores reveals the hormonal contribution. Also note if you're waking between 2–4 am — this early-morning waking pattern is characteristic of low-progesterone sleep disruption.
When to see a doctor
See a doctor if sleep disruption is severe, present throughout the whole cycle, or significantly affecting your daytime functioning. Persistent insomnia warrants evaluation for thyroid dysfunction, sleep apnea, or mood disorders, which may be exacerbating the hormonal effects.
Related symptoms
Related articles
Track this symptom with Dawn Phase
Log symptoms daily and see how they connect to your cycle phases.
Start tracking free →This content is for informational purposes only and is not a substitute for professional medical advice.