well i called back and Fendi's vet wasnt in but another one was so i spoke to her...the vet told me not to use anything and to just brush her with a flea brush which i am guessing is the regular brush...i will go in tomorrow to see Fendi's vet who is the only vet i trust..Fendi just last year got soap in her eyes at the groomers and was left in for a # of days and i realized her eye color was turning so she needed immediate surgery to save her eye and he did a great job...but il let you know what he says tomorrow...another question i have is why do you think that each vet thinks so differently on the matter of flea meds during pregnancy?