If homosexuality were preventable should it be prevented?

[Gabriel Syme]

Please provide a list of physical adaptations one must undergo before engagement in gay sex is possible.

First of all, gay "sex" is not really sex.

Sex requires two partners to combine their sexual organs. Gay people cannot do this - it is impossible, because same sex bodies are not physically complimentary, in the same way that opposite sex bodies are.

In order to do what is known as gay "sex", gay people must use artificial means to overcome the fact that their bodies are not compatible.

This does require a range of interventions to be made, for example a gay man preparing to sodomise another gay man, must first wash out his partners anus using an enema or douche, (for obvious reasons), and then apply artificial lubrication (to facilitate an erect penis being inserted into an orifice which - clearly, via its features -is not intended to receive it).