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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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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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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Intersex variation
‘Intersex’ refers to physical, hormonal or chromosomal differences that don’t fit the typical male or female body. They occur in about 17 in every 1,000 live births (or 1.7%).
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