Bicornuate uterus and caesarean birth

Vaginal birth may be an option when the baby is head-down and there is no separate reason for surgery. A breech or sideways position, placental concerns, fetal wellbeing, labour progress, or previous uterine surgery can change the recommendation.

The two upper cavities of a bicornuate uterus can influence the space in which a baby settles. A position that is not head-down is one reason the maternity team may discuss planned caesarean birth, but the decision is based on the complete clinical picture.

The uterine shape may also matter when surgeons plan access and anticipate where the pregnancy lies. It does not, by itself, describe the placenta, the lower uterine segment, the baby's condition, or whether labour can progress safely.

Ask when fetal position and placental location will be checked and when the delivery plan will be reviewed. Bring previous imaging and operative records, particularly if you have had uterine surgery or an earlier caesarean birth.

Discuss the reasons for each proposed birth option, anaesthesia, recovery, feeding support, and what would prompt a change from the planned approach. If vaginal birth is being considered after a previous caesarean, request an individual review of the uterine incision and maternity history.

Contact maternity services without delay for regular painful contractions, vaginal bleeding, suspected waters breaking, severe abdominal pain, fever, or reduced fetal movement. The team can assess labour, fetal wellbeing, and whether the planned place or method of birth should change.

Call emergency services for heavy bleeding, collapse, fainting, severe breathing problems, or unbearable rapidly worsening pain. An existing plan for caesarean birth should never delay assessment of an acute symptom.

Ask what currently supports vaginal or caesarean birth, whether the baby's position may change the plan, and when a final decision is likely. Clarify what happens if labour begins before a planned operation and whether your uterine anatomy changes surgical preparation or aftercare.