sexual fluids have a loss effect on shen/jing and one generally requires a good amount of both, for better field interaction.
…but it also keeps the energy moving and helps with a better energy cycle.
I say don’t sweat it :)
Balance is most important - I wouldn’t see the fields working the same for someone who is doing it all day vs a few nights of enjoying themselves. External stimuli (visual) is a hard no also. But nothing that the De-inhabitor cannot get rid of.
It is just very counter-intuitive to entrap oneself in a sexual replenish/then not cycle when you can use the same energy to propel the journey forward with the fields.
Refer to this thread also
Sexual Energy Accumulation Speed on various fields (experience thread)
Ojas is your best friend.