“I Was Born With An Extra Chromosome” | Listen Up | ABC Science

At the age of 31, Seamus was given a diagnosis that changed his life – for the better. Subscribe to ABC Science YouTube 👉 https://ab.co/2YFO4Go

Klinefelter Syndrome (also known as 47,XXY) is a common genetic condition, affecting one in 550 men. Despite the prevalence, it’s rarely diagnosed.

Small testicles are often a sign, but other symptoms can include reduced muscle mass, reduced body and facial hair, enlarged breasts, low sex drive and low energy. Speak to your GP with any concerns.

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