Biofilm treatment during pregnancy Home › Forums › SIBO Mastery › Biofilms › Biofilm treatment during pregnancy This topic has 0 replies, 1 voice, and was last updated 7 years ago by George Rice. Viewing 0 reply threads Author Posts January 14, 2018 at 5:41 pm #698 George Rice I have a patient who improved on 30 days of the antifungal protocol, but still has symptoms. She just found out she is pregnant. Is it OK to use biocidin or interfase plus in the first trimester? Thanks Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register