This thread focuses very much on the dramatic, the severe complications which arise out of nowhere and have a very very very tiny chance of happening.
The Guardian article made the point that most women who aim for a home birth but subsequently transfer to hospital do so because they are finding the pain too much to cope with and want an epidural. In other words, not a medical reason, but a choice about pain relief. I think that's a really important fact that it's important not to overlook. Not being judgemental - if that's your choice then fine, but it isn't technically a 'medical' reason, in that the birth could still have occurred without intervention.
Of course, the intervention then makes further interventions statistically more likely, and can slow labour down etc etc.....
Sometimes it's impossible to say with certainty what the cause of a particular outcome was, because once you start the ball of intervention rolling, there are a lot of knock-ons.
I haven't had a HB, but one fact I find interesting is that out of my NCT class, 8 of us were told we had straightforward textbook labours and had the option to deliver at the MLU (or home of course). (The MLU was about as near as you could get to HB - only midwives there, no doctors, gas and air).Only 2 of us opted for MLU - the other 6 'normal' pregnancies opted for hospital. What was interesting was that the 6 made this decision on the vague feeling that 'it's a hospital, so it must be safer'. No evidence for that at all (in fact the MLU had never in its 25 yr history lost a mother or baby or had a child with brain damage from birth so you can't get safer than that!!)
The 2 of us at the MLU had natural births. The 6 in hospital all had fairly significant intterventions, most had forceps or ventouse, all but one had epidurals, one had a CS after labouring a long time. Now, you could say, goodness, how fortunate that the 2 who opted for MLU ended up with natural births, and what a good job the other 6 were in hospital for all that intervention they needed. But that would be a bit of a coincidence wouldn't it, considering all 8 of us were 'low risk', no medical complications? Far more likely that if some or all of those 6 had given birth at home or MLU they would have had the healthy babies they ended up with without the interventions.
Ultimately it's about choice, and there will always be some women who feel happier in hospital, and also some women who choose epidurals which is a highly medical procedure and only available in hospital. But I do get the feeling that there are an awful lot more women who feel a social and moral pressure to give birth in hospital, when actually in purely medical terms it isn't going to make their birth any safer.