By institutionalizing a model of homosexual relationships that children will be taught at the youngest ages, homosexuality will be encouraged. More homosexuality in society is almost certain to increase promiscuity. I'm pretty sure I've seen studies that say, married or not, there's no such thing as a monogamous homosexual male. And promoting monogamy among homosexual females would have little effect on the transmission of STDs since they are far less likely than heterosexuals or homosexual males to transmit disease.
Also, promoting abstinence from premarital sex, if 100% successful, would stop the spread of STDs almost dead in its tracks. So why don't I see the same people who promote homosexual marriage promoting abstinence?
Yep. Why indeed?
And promoting monogamy among homosexual females would have little effect on the transmission of STDs since they are far less likely than heterosexuals or homosexual males to transmit disease.
With the exception of HIV, I'm not aware of any STDs that lesbians are less likely to spread than normal people. Enlighten me.