Initially? Probably few, because it was viewed as a 'gay disease' due to its initial prevalence in that population (who prior to HIV/AIDS had less of an incentive to use condoms- as condom use was mainly to prevent pregnancy).
Sex education in the 90's however did try to make it clear that anyone could contact HIV (although there are still disproportionately infection rates high among men who have sex with men), which may have given some people greater incentive to use safer sex methods overall and preventing pregnancies.
Sex education in the 90's however did try to make it clear that anyone could contact HIV (although there are still disproportionately infection rates high among men who have sex with men), which may have given some people greater incentive to use safer sex methods overall and preventing pregnancies.