around 1 in 2000
The chances of being born a twin is 1/33
51.6% chance of being born male.
I really have no idea
Chances are low to be infected with HIV in this manner.
You don't. If your tooth is like that, chances are it is too late for fixing. Pull it out before you get sick.
Brush your teeth or mouthwash buddy
George Tooth was born in 1874.
Arthur Tooth was born on June 17, 1839.
Liane Tooth was born on 1962-03-13.
Hugh Lucas-Tooth was born in 1903.
Dick Tooth was born on 1929-09-21.
Howard Henry Tooth was born in 1856.