We were all used to be Female [Science, Video]

Attentions! all the dudes out there - Sorry, to break it to you but we all used to be Female, when we were little. 

But, you managed to grow up manly and threw away the goddess inside us. It is the basic knowledge we were thought in 7th grade but we were so busy doing something else that we didn't noticed what teacher is taking about.

Have a look at the video below and get to know what happened so fast that we changed into one of the regular men out there.

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