Confused, are you suggesting a post it in a closed experiment or in that section of the forums? At this point in time I’m not interested in conducting an experiment. Just want some feed back on the idea.
Some people consider this an actual “technique” (look quotation marks because it’s not a real technique because I don’t know) called UILD (Urination Induced Lucid Dream).
It could be used to Lucid Dream! However, there are many drawbacks to such a technique! First off you might not always have a dream regarding urination! Oh haha also you might have an accident which would be terrible! …trust me it has happened before. 
Yep, I’ve seen lots of people come up with this idea before Feel free to try it out and see how it goes!
Whenever I pee in a dream (even if it’s a ND!) I’m afraid of wetting the bed, although, thankfully, it never happens!
I actually tried it last night. I had a pee dream. Mid stream I was like “shit I’m dreaming.” Not sure if I woke up because I got excited (I’ve had a few successful lucid dreams, so I don’t think this is the case) or if I was just afraid of pissing the bed (which I didn’t). Looks like I need to get in to the habit of doing the reality check.
Edit: Emptied my bladder at about 10. Finished a pop and drank 1 liter of water over the course of 20 minutes. Was in bed by 10:30. Woke up 2:30 do to the piss dream. Took a piss and chugged a half liter. Went back to sleep and slept till the alarm went off.
it could be possible. I used to have a real bad problem with it when I was a kid, and I would always realize half way through the dream what was happening and would try to wake myself up. sometimes it happened right in time, sometimes not. oops hehe 
Well, people who have problems waking up should use this to wake up in the middle of the night. Well, at least I do wake up from the need to go to the WC. After you can try WILD, what I usually do and succeeded few times.