What should you know about gbs and c section?

Group B streptococcus and caesarean birth require an individual plan based on labour, membranes, timing, and newborn protection. GBS is a bacterium that can live in the bowel or vagina without causing illness. A positive result does not mean you are unwell, but it should be recorded in your maternity notes.

If a planned caesarean takes place before labour starts and before the waters break, your team may discuss GBS differently from a vaginal birth plan. If labour begins or the membranes rupture, tell the maternity unit promptly because antibiotics during labour may be considered to reduce exposure to the baby.

The team will also consider your previous GBS history, test result, allergies, gestation, signs of infection, and the reason for birth by caesarean. These details help the obstetric and newborn teams coordinate care.

Keep your GBS result accessible and mention it when contacting the labour ward, anaesthetist, or obstetric team. Call promptly if contractions start, your waters break, or you develop fever or feel unwell. Follow the agreed plan for your [Caesarean Section](/treatments/pregnancy-and-birth-care/caesarean-section/), including arrival instructions and medicines.

Do not self-treat GBS with vaginal washes or leftover antibiotics. Ask how the newborn will be observed after birth and which symptoms would require assessment.

Contact your maternity unit immediately if your waters break or regular contractions begin, even if a caesarean is planned. Seek urgent help for fever, chills, severe abdominal pain, foul-smelling fluid, reduced fetal movement, heavy bleeding, or feeling faint.

Ask whether antibiotics are planned for your birth circumstances, what changes if labour or membrane rupture happens first, how allergies affect the choice, and how your baby will be monitored. Confirm whom to call and where to go when labour signs begin.