Fouchette is where
Labia minora are two thick folds of skin devoid of fat, on either side just within the labia majora Anteriorly they are divided to enclose the clitoris and unite with each other in front and behind clitoris to form prepuce and frenulum, respectively The lower poion of labia minora fuses across the midline to form a fold of skin known as a fourchette. It is usually injured during childbih. Ref: D.C. Dutta's Textbook of Gynaecology, 6th edition, page no: 1
Both labia minora meet posteriorly
Both labia minora meet anteriorly
Labia mionra and majora meet
Distance between vulva and labia minora
Anatomy of the female genital tract