K.Z.
Ha! I've used it, and my results now have a name and age...he's 14 months old. Lol. Tell her that if she wants good protection w/o condoms she needs to use actual birth control, like the pill. If she doesn't want to use b/c then she should use condoms AND a spermicide, such as the vaginal film. They are supposed to be used together because neither one of them is 100% effective.
Tell her good luck!
K.