First try, resulted in kind of an odd experience.

I was having a dream that I was living in my old dorm room at college, and I had this old bedspread of mine on the bed, a bright orange one. As I was running around looking for a bathroom to use, I noticed that all the bathrooms I found seemed to be unavailable or in use, and that is when I figured "This is a dream trend" and went lucid.

Since the bed was the nearest thing to me in the dream, I climbed up on it. At this point, I was a bit chicken and only got up onto my knees to fall back onto the bed. I guess you need a more full fall, but I was worried about hitting my head as it was a small bed.

Anyways, I fell backwards...

Then I was confused. I seemed to be lying in bed, under the covers.

I reached down, to feel the bed covers... they felt like my normal, waking life bedcovers. And since I could feel them so clearly under my fingertips...

"Oh, I'm awake" I thought with disappointment, and I got out of bed and walked over to look out the window. I saw my neighborhood, and a dark-haired pregnant lady saw me, smiled and waved.

"Yep, awake." I thought.

Only, I wasn't... the pregnant lady was a dream fragment from something that had happened at the store yesterday. I just THOUGHT I was awake for some strange reason, though the view out the window looked nothing like my backyard.

I don't remember what happened after that, but had no energy sensations when I did wake up, and I know that I didn't wake up right after that.

At the least, I'm pretty sure that it caused some kind of shift in consciousness, and that I definitely went MORE lucid after falling. More experimenting needed, yep yep.