1st Pee-Pee in Potty?

Andrina has been sitting on the potty, sporatically, for a few months now. This morning she said she wanted to go to the potty so I held her on the regular toilet (we were upstairs and the potty chair was downstairs). I thought I heard a few drops but looking in the toilet afterwards, it was impossible to tell and Andrina would not let me wipe her with toilet paper so I'm not sure if she actually peed in it or not. Oh well...