Hormone Health Hub: Expert Insights on Testing, Balance & Better Living

Infertility affects 8–12% of couples worldwide, yet many of the hormonal causes — from undiagnosed Hashimoto’s and PCOS to luteal phase defects and thyroid dysfunction — go undetected by standard testing. A comprehensive first-line fertility hormone panel covering sex hormones, thyroid, adrenal markers and ovarian reserve can identify what is really getting in the way of conception, and dramatically improve the odds of success with fertility treatments.

Melatonin is far more than a sleep supplement — it is a master regulator of the body’s circadian rhythm, a potent antioxidant, and a key signal for cell repair and gene transcription. Understanding how melatonin is produced, what its daily curve looks like, and how it can be accurately measured through first-morning urinary MT6s testing is essential for anyone investigating sleep disturbances, fatigue or hormonal imbalance.

Over 25 million women enter menopause each year and face decisions about hormone replacement therapy. But HRT dosing is far from standardised — and the testing method used makes all the difference. This article explores why doses vary so widely and how saliva, blood spot and urine testing can help optimise outcomes.

Estrogen dominance — an excess of oestrogen relative to progesterone — is one of the most common hormonal imbalances in women. From heavy periods and mood swings to breast tenderness and weight gain, the symptoms are wide-ranging. Discover the causes, what to test, and how to restore balance.

Cortisol can be measured in saliva, blood and urine — but each method tells a different story. Saliva reflects bioavailable cortisol, blood measures total output, and dried urine captures the full circadian pattern. This article explains the clinical differences and helps you choose the right test.