Well i am not going to lie and say i have never done it but i really thought about it after i did it and i kinda felt bad so i would recommend not to, but it is ur choice, but it could also mess up ur tamagotchi :D
oh yeah sorry, i thought it was for all guess the site hasn't been updated in a long time it was on https://www.tamagotchi.com/ hmmm i'll be looking :D