 [ Symptoms ] i am going to the dentist for a root canal and i have had a few glasses of wine will this be a problem with the novocaine [ Disease ] okay some times you have to wait 6 weeks or a month sometimes to take a pregnancy test so take the test and see and also remember not just one test will show your pregnant because most of the time you ai not that far along or you need to make sure but i suggest doing about 4 to 5 times