I have a question as I know nothing of home births and my sister is considering one. What happens if you are birthing at home and the baby's heart rate begins to drop and you discover that in the circumstances you can't deliver naturally as you had originally hoped and need an emergency c-section ASAP to get the baby out safely? Can the midwife perform a c-section in this case?
Source;https://www.homebirth.org.uk/ (under the head but what if on the left hand side)
The term 'emergency caesarean' can be confusing, because in fact an 'emergency' caesarean just means one which was not planned at the start of labour, regardless of whether mother or baby was in immediate danger. What most people worry about is a 'crash' or 'true emergency' caesarean, where the baby needs to be delivered urgently. This is rare in a low-risk pregnancy which ends in a physiological (natural, spontaneous) labour. Nonetheless, it can happen. The baby's heart rate might indicate to the midwife that the baby is in severe distress. Perhaps the cord is around its neck - this happens in about a third of all births and does not usually cause a major problem, but in some cases the baby does get severely deprived of oxygen. Perhaps the cord has become compressed inside the womb. The mother could be bleeding from a partial placental separation or, very rarely, a ruptured uterus.
In a dire emergency situation like this, the midwife would call an ambulance immediately, and would telephone ahead to the hospital and ask them to have the operating theatre made ready and the surgical team assembled. The ambulance team would take the mother straight to the operating theatre. While waiting for the ambulance and during transfer, the midwife might insert an intravenous drip or a Venflon needle, which would allow a drip to be put up straight away in the ambulance or in hospital.
In the past, obstetric 'flying squads' have sometimes been used to take emergency assistance to a home birth. However, these have been phased out in the UK as they were found to be, overall, less safe and effective than transferring people to hospital.
So how much time would you lose by having to transfer from home? Obviously it depends on your distance from the hospital, and traffic conditions, but even if you started off in hospital, the operating theatre would have to be prepared and a surgical team assembled. There is an interesting table in the paper by Tuffnell et al (see refs, below) listing steps from decision to delivery in a caesarean section. If you were labouring in hospital when your baby went into distress, you might be surprised at how long it could take from 'call to cut', ie the time it took the surgeon to actually begin operating.
The UK target for delivery by emergency caesarean is 30 minutes from decision to delivery, but research suggests that this target is not usually achieved. For example, MacKenzie and Cooke (2001) found that the average time from decision to delivery in emergency caesareans where there was fetal distress was 42.9 minutes in their large Oxford teaching hospital. Tuffnell et al (2001) found that:
"66.3% women were delivered in 30 minutes and 88.3% within 40 minutes; 29 (4.0%) were undelivered at 50 minutes. If the woman was taken to theatre in 10 minutes, 409 of 500 (81.8%) were delivered in 30 minutes and 495 (97%) in 40 minutes."
An interesting read on this subject is the National Sentinel audit of Caesarean Sections in the UK, published by the Royal College of Obstetricians and Gynaecologists (
www.rcog.org.uk). To be reviewed for this article at a later date.
It seems inevitable that transferring from home for a crash caesarean will usually result in some time being lost, compared to a planned hospital birth. However, depending on your transfer times, the difference might not be as large as you would expect. If you could be in the operating theatre within 20 minutes, for instance, the difference is likely to be very small indeed.
The issue for most women is how likely it really is that they would require a 'crash' caesarean section. If you do not fall into a high-risk group, and you have not had interventions in your labour which increase risk (eg induction, augmentation of labour), the chances are very small indeed. Only you can decide which combination of risks is acceptable for your family.
Here are some birth stories from women who transferred from a home birth for caesarean sections: Kiara, Laura, Mel .