Depends upon the provider. If you are concerned use a device such as an oral dam to perform DATY. Let her know before hand and explain that it has nothing to do with her.

This isn't a personal attack against you, but....

Please, please, please perform a search for this topic on this board.  This question has been asked dozens of times here!

DATY safety question
Posted by ******** 12/1/2005 11:07:27 AM
http://www.theeroticreview.com/discussion_boards/viewmsg.asp?MessageID=13180&boardID=33&page=1


BBBJ,DATY same questions every week it seems.
Posted by MainlineGuy, 12/22/2005 1:25:15 PM  
http://www.theeroticreview.com/discussion_boards/viewmsg.asp?MessageID=166769&boardID=12&page=1

TER is NOT a good place to find out info about STDs.
Posted by Mr. Info, 12/19/2005 4:07:08 PM  
http://www.theeroticreview.com/discussion_boards/viewmsg.asp?MessageID=13464&boardID=33&page=1