Intrapartum antimicrobial prophylaxis (IAP) is NOT recommended in the following populations.
Women that have been colonized with GBS during a previous pregnancy.
Women that have had GBS bacteriuria during a previous pregnancy.
Negative vaginal and rectal GBS cultures within the past 5 weeks
Cesarean delivery performed before onset of labor on a woman with intact amniotic membranes, regardless of GBS colonization status or gestational age.