My results: 8 females out of 12. Now remember I didnt get the nanas under them until day 26 and kept replacing them untill all were sexed. Maybe if I'd gotten them under there earlier I'd have an even better ratio. I'm gonna go ahead and attribute the 8th fem and maybe even the 7th to the bananas, but even if they had nothing to do with it, I only spent around 6 bucks on bananas all together.
The messed up thing about this being a "religion" is my ratio is 66.666..
so maybe bananas are the devils work?

(I know it's actually rounded to 66.7 but kinda eerie none the less

)
ps thanks to Bluecheese for getting this going, I love learning while I grow!