1999k-666 etc gaymen handbooks healthandhygiene history homosexuality hq21g621h1976 hq36k921991 hq56m528t1999 hq57h8471986 love male manuals orientaltraditionalmedicine parent-childrelations parentandchild popularworks psychology safesexinaidsprevention sex sex(biology) sex(psychology) sexbehavior sexcustoms sexeducation sexinstruction sexinstructionforchildren sexinstructionforgaymen sexinstructionformen sexinstructionforyouth sexualbehavior sexualdisorders sexualhealth sexualhygiene sexuality taoism unitedstates women