i think it depends on what it is and if it is practical...
i found with this one i loved lebanese ice cream which is a sorbet type of ice cream and being preg. during winter i had bucklies of getting DH to go get it for me.. lol so yummmy OMG I WANT sum now lol....
but i think its the best thing bout being preg. u can have them and have ur craving ur entitled my mil tells my DH wat ever she wants u make sure she gets it lol YEEYyy luv my mil...