An emergency caesarean is an unplanned procedure, and how urgent it is can vary. If it's less urgent, it can be done similarly to a planned (elective) caesarean. But, some need to happen quickly –sometimes within an hour of the decision or, in rare cases, as soon as possible. One common reason for an urgent caesarean birth is if your baby’s heart rate suddenly drops (sometimes called ‘fetal distress’).
If you don’t already have one, a healthcare professional will insert a cannula (a thin plastic tube) into a vein in your hand or arm. You may also be given antacid medication – either as a tablet or a drink. This reduces stomach acid.
In most cases, doctors perform emergency caesareans with a spinal or epidural (see regional anaesthetic page). In some circumstances, however, a general anaesthetic might be required. See our page on general anaesthetics for more information.