And this, my dears, is why you don't mess around with magic until you know exactly what you're doing. =)
At some point, I meant to make mention of the fact that Rachel might have had more success had attempted to change Quinn's name--it's feminine enough for an actual girl, but being androgynous, it probably didn't help much as a focus for the spell.
In any case, maybe it's not so bad...I mean, I wouldn't be too upset about trying to "train" the new Quinn. ;)