Behavioural and Condom Comfort Surveys We are not running any surveys at the moment… See below for some related information. Helen Why do condoms slip off and stay inside during sex ? Why does a condom slip off and stay inside after sex ? Why can’t I get a condom on easily ? How should I dispose of a condom ? I want him to wear a condom Real Sex v Porn Sex Why are condoms are too big for me ?