I am 27 years old. My last period was 13/11/07; usually, my cycles are regular. I suspected that I was pregnant, so two weeks ago I took a pregnancy test and it was positive. The problem is that starting with 6/12/2007 (23 days from the last period) I've used for 7 days some vaginal suppository containing: Chloramphenicol, Metronidazole, Nystatinum and Hydrocortisone acetate. What are the risks, if any? Thanks.