- she is having a period
- she does not have an orgasm
- she does not have vaginal intercourse very often
- she has vaginal intercourse standing up
- she urinates right after sex
- she douches right after sex
- a man pulls his penis out of her vagina before he ejaculates
- she jumps up and down after intercourse
- she hasn’t had her first period yet
- she is under 12 years of age
- it is her first time
- the man only touches the outside of her vagina with his penis