[hythloday]

No, I don't know what you mean, because you seem to be saying that the definition of "sexual health" is to primarily evaluate a subset of humans on their gene-passing potential. "News flash": that's sexual dysfunction.

There are a bunch of different forces at play in the "design" (random evolution to local minima) of humans. There are also a huge set of behaviours that we throw out because we've decided they're not compatible with how we want to live, among them murder, rape, and paedophilia. So if you want to make the case for your "natural" inclination towards the opposite sex, can I assume that you are also a supporter of these "natural" inclinations too?