I had bad luck because all of the Pokemon I found except my (at the time) Lvl. 12 Geodude were all male.
Enemy MILTANK used ATTRACT!
CROCONAW fell in love!
And so forth... bye Togepi, bye Croconaw, bye Butterfree, bye Unown. Rollout victims. Lovely.
On the upside though, I forgot about the Tin TOwer in Crystal until I beat Claire, did the Dragon's Den thing, and went and got the Master Ball. Goodbye, Tentacool. Hello SUicune.