Hormones

Hormones are responsible for many bodily functions including growth, repair, maintenance and triggering a number of bodily processes. Learn more here.

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Hormonal system

The endocrine (hormonal) system influences your metabolism, growth and other functions. Learn more about what it is and related conditions.

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Endocrine glands and their hormones

Find out more about the endocrine glands and hormones in your body, such as the pituitary gland, thyroid gland and adrenal glands.

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Follicle stimulating hormone

Follicle stimulating hormone (FSH) is made by the pituitary gland in the brain. Find out what it does and when your FSH blood level may be tested.

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Pituitary gland and hormones

Your pituitary gland is found in your brain and is considered your body’s ‘master gland’. Learn more about the role of your pituitary gland here.

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Oxytocin

Oxytocin is a hormone that plays an important role in both the female and male reproductive system.

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Adrenaline

Adrenaline (epinephrine) is a natural stress hormone. It is also a medicine used in an emergency for severe allergic reactions (anaphylaxis).

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The role of an endocrinologist

Endocrinologists are specialists who treat hormone-related conditions. Learn how to find one and important questions to ask before your appointment.

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The role of cortisol in the body

Cortisol is a stress hormone with many important functions. Find out what happens if you have too little or excess cortisol and about corticosteroid drugs.

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Pineal gland

Find out about the pineal gland. This is a very small gland in your brain that makes the hormone melatonin, which controls your internal body clock.

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Adrenal glands

Find out about your adrenal glands, which sit on top of your kidneys and make several important hormones, including adrenaline and cortisol.

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Melatonin

Melatonin is a hormone that is naturally made in your body. It helps to control how and when you sleep. It can be taken as a medicine if you have sleep problems.

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Hormone replacement therapy (HRT)

Hormone replacement therapy (HRT), or menopausal hormone therapy (MHT) comes in various forms and is used to treat the symptoms of menopause.

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Human growth hormone

Human growth hormone is a small protein that travels in the bloodstream to stimulate growth. Learn more about the medical uses of human growth hormone.

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Hormonal contraceptives and periods

Find out how different hormonal contraceptives (for example the oral contraceptive pill, hormonal IUD, and injection) might affect your period.

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Depression in women

Depression is a serious mental health condition affecting how you think, feel and behave. It is more common in women than men for a range of reasons.

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Women's health

Learn more about health topics that concern women and their families, such as menopause, breast cancer, endometriosis and pregnancy.

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Health checks for women

A guide to routine health checks and tests for women, including mammogram, bowel cancer screening, blood pressure and more.

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Painful sex for women

Experiencing pain or discomfort during vaginal sex is fairly common. Learn about some health conditions that can cause pain during intercourse.

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Hypothyroidism

Hypothyroidism (underactive thyroid) is when the thyroid gland doesn't make enough thyroid hormone. Read about symptoms, diagnosis and treatment.

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Contraceptive implant

A contraceptive implant is inserted under your skin and offers an effective, convenient, long-term contraception option, safe for use by most women.

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Graves' disease

In this autoimmune condition, the thyroid gland in the neck produces too much thyroid hormone that can cause tremor, anxiety, a racing heart, goitre and bulging eyes.

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Contraceptive injection

Read about the contraceptive injection, a type of hormonal birth control that needs to be given every 3 months to prevent pregnancy.

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Intrauterine contraceptive device (IUD)

An intrauterine device (IUD) is a reliable method of contraception (birth control). Find out about the copper IUD and the hormonal IUD.

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Polycystic ovarian syndrome (PCOS)

Polycystic ovary syndrome (PCOS) is a hormonal condition that affects many females in their reproductive years. Read about PCOS and your health.

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Female reproductive system

The female reproductive system includes organs such as the uterus (womb), ovaries, fallopian tubes and vagina, as well as hormones.

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Oestrogen

Oestrogen is a female sex hormone which helps control puberty and strengthen bones. Learn how too much or too little can cause health conditions.

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Oestrogen blood test

Oestrogen blood tests help us to understand hormone balance. Read more if you are planning pregnancy, are pregnant or your menstrual cycle is unusual.

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Growth disorders

Growth disorders are disorders that can cause abnormally fast or slow growth. They can be caused by genes, hormones, or nutrition.

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Congenital adrenal hyperplasia

Congenital adrenal hyperplasia affects your adrenal glands and causes imbalances in the levels of certain hormones. It can be mild or severe.

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