A mother worries that her teenage daughter is having sex and might get pregnant, so she consults several parenting websites for advice.
Later that evening, as her daughter prepares for a date, the mother sits down to talk with her. "I know you are adult enough to make the right decision about your body. But I want you to please try to abstain from sex until you're married. If you must have sex, then please use protection."
Feeling proud of herself for being so pro-active, the mother hands her daughter a box of condoms.
The daughter laughs and hugs her mother. "Oh Mom! You don't have to worry about that! I'm dating a girl!"