When i was about 7 i heard about periods and was very interested to find out what they were.I asked my older sister who thought it would be funny to tell me a story. She said that when you lose all your milk teeth your own personal tooth fairy gets very cross. In revenge for you not giving her any teeth she comes and beats you up one a month in your sleep and makes you bleed and gives you a stomach ache. I promptly went and reported this back to all my friends. We retained this belief until we were 11 but we still refer to periods as 'The Fairy'!
A childhood belief about periods

others believed things like this
- I used to think that the tooth fairy puts you in a deep sleep before stealing your tooth/teeth.Anon
- I used to believe that in the tooth fairy took all your teeth and built a tooth city for her to live in!Anon
- My mother told me that the tooth fairy would only come if I brushed my teeth.— Dale
- As a child I was taught that the tooth fairy would buy our teeth so she could add them to her crown.— Lola
- That the tooth fairy drove around in her green Volks Wagon Collecting teeth from all the children.— Wanda Trytten
- When I was little, I thought the tooth fairy was a personal friend of my mom since she was a dentist.— Jess