aspirception
aspirin as contraception. huh. i bet it would work really well. the female holds an aspirin tablet between her knees. even if she's completely cooperative with the male, it seems really unlikely that they could perform the act necessary for conception to occur without displacing the aspirin tablet. unless she's some sort of contortionist. or they're willing to break her leg and/or hip bones. or they use some sort of device. like a turkey baster. seems like its efficacy would be more along the lines of conjugation prevention (contra-conjugation? contrajugation? catragation?) instead of contraception. kinda like a chastity belt. hrm. i feel inspiration coming on. i'm gonna market a whole line of "contraceptives" based on the idea that if the lady keeps her knees together she won't catch preggers. oh man. i'm gonna be so rich.