Comedy legend Carol Burnett once said, "Giving birth is like taking your lower lip and forcing it over your head." She wasn't joking.

Going through childbirth is widely acknowledged as one of the most grueling things a human can endure. Having birthed three babies myself, I can attest that Burnett's description is fairly accurate—if that seemingly impossible lip-stretching feat lasted for hours and involved a much more sensitive part of your body.

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