 - Pregnancy all female subjects of childbearing age will be given a pregnancy test prior to enrollment or breast feeding. If a women is of childbearing potential, she must consistently use an acceptable method of contraception IUD, injectable contraceptive, birth control patch, OCP, barrier method, abstinence from baseline through the course of antibiotics 4-12 weeks. If a male patients sexual partner is of childbearing potential, the male patient must acknowledge that they will consistently use an acceptable method of contraception as defined above from baseline through the course of antibiotics 4-12 weeks. 