Overall reproduction and the spreading of our genes dictates how we select partners. Most people think we are mostly turned on by money, full lips, big tits and fat wallets. But our quest for good partner goes much deeper.

But we also sniff out compatible partners: we can judge by the smell of a person if their genetic code gives our offspring’s a greater variety and therefore a better chance for survival. The greater the variety the sexier the smell.

So perfume may help a bit to enhance your chances, but overall you can’t hide your genetic code/small forever.