Research Library

Progesterone Research Library

This library summarises progesterone-related menopause research in plain language, including uterine protection, sleep, mood, perimenopause, combined hormone therapy and patient safety considerations.

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Why Progesterone Matters

Uterine Protection

Women with an intact uterus often need progesterone when systemic estrogen is used.

Sleep Support

Progesterone is often discussed in relation to sleep quality and night-time symptoms.

Perimenopause

Progesterone changes may occur before estrogen levels become consistently low.

Mood & Anxiety

Some women notice mood and anxiety changes during progesterone fluctuations.

Combined HRT

Progesterone is often part of combined menopause hormone therapy plans.

Individual Safety

Choice of product, dose and schedule should be personalised.

Important: Progesterone use depends heavily on whether a woman still has her uterus, whether estrogen is being used, her bleeding pattern, risk factors and treatment goals.

Featured Study Summaries

Evidence Summary Uterine Protection

Progesterone and Endometrial Protection

Add a plain-language summary of the study here.

Key Finding: Insert key finding.

Clinical Relevance: Explains why progesterone is commonly required when systemic estrogen is prescribed to women with an intact uterus.

Publication Year: XXXX

Evidence Strength: High / Moderate / Emerging

Evidence Summary Sleep

Progesterone and Sleep Quality

Insert study summary.

Key Finding: Insert key finding.

Clinical Relevance: Helps explain why sleep is often part of a progesterone discussion.

Evidence Summary Perimenopause

Progesterone Changes During Perimenopause

Insert study summary.

Key Finding: Insert key finding.

Clinical Relevance: Helps explain symptoms that may occur before periods stop completely.

Common Patient Questions

Do I need progesterone?

This depends on uterus status, estrogen use and your individual treatment plan.

Can progesterone help sleep?

Some women report improved sleep, but treatment should be individualised.

Cyclic or continuous?

Schedules vary depending on menopause stage, bleeding pattern and treatment goals.

What about side effects?

Side effects vary and should be reviewed during follow-up.

Can I use estrogen alone?

Women with an intact uterus usually should not use systemic estrogen without appropriate endometrial protection.

Is compounded progesterone better?

Regulated prescribed products are often preferred because dosing and quality control are clearer.

Research + Personalisation

Progesterone Decisions Should Be Personalised

Research helps explain the principles, but the right plan depends on symptoms, uterus status, hormone use, risk profile and follow-up.

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