Bisexuality 2 Homosexuality, Male 2 Humans 2 Male 2 South Africa 2 South African 2 adult 2 article 2 bisexuality 2 female 2 gender identity 2 human 2 major clinical study 2 male 2 male homosexuality 2 sexual practice Adult 1 African Continental Ancestry Group 1 Black person 1 Cross-Sectional Studies 1 Family 1 Qualitative Research 1 Self Disclosure 1 Sexual Behavior 1 Social Support 1 Young Adult 1 comparative study 1 controlled study 1 cross-sectional study 1 ethnology 1