A teenager has spoken of her 'total shock' at being told at the age of 17 she had no vagina. Jacqui Beck, 19, has MRKH, an rare syndrome which affects the reproductive system - meaning she has no womb, cervix or vaginal opening. She was only diagnosed after she went to her GP about back pain - and mentioned in passing that she hadn't started her periods. Girl Is Born With No Private Parts-.