does...?

[allan]

having wet dreams does not invalidate ramadan right? even if you sort of new that your body was stimulated...?

[Abu-Salman]

There is this fundamental rule in Islam: inama al a'amaal bi niyaat (actions are judged according to intentions).

 

So wet dream is clearly unvolontary unless the "stimulation" is provoked.

 

Of course, Kufaar countries are full of unwanted stimulis but one should avoid them as far as possible and recite the Sunnah invocations before going to bed.

 

However, given that even for unvolontary fast's breakings, some sort of compensation may be asked; I need more time...