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Watch Secrets of the Sexes online

What is Secrets of the Sexes about?
Are men and women's brains wired differently? A new BBC One series delves into our minds to find out how we think and fall in love.

Genre: Documentary


Season 1 of Secrets of the Sexes

    Episode 1: BrainSex  
    Episode 3: Love  
click here to see where to watch

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