Place of birth study done a few years back.
Home birth not the best option for first birth - that's a midwife led unit which has least complications. Consultant led has more interventions.
But it changes for subsequent births. Home births work out statistically more favourable for those who had uncomplicated first births. And midwife and consultant lead units come out slightly less favourably with interventions. (With consultant led being the least favourable).
This is for all low risk women and discounting higher risk women for whom a different approach might be more appropriate.
It's fairly well known and quoted. But the key bit for me on this is about self selection and about most appropriate on a case by case.
We know anxiety interferes with the birth process. So a woman choosing a consultant led unit may well be most likely to be anxious to begin with. A woman who actively choices a home birth the least anxious. For first births there is an element of unknown physical issues - with adds another layer.
Equally though women who choose to have an ELCS tend to have a different profile, and are self selecting, so is you take this all into consideration it may make sense too.
But again if you have one planned c section this DOES increase your risks for subsequent pregnancies over a woman who has a VB. Which is why if you plan to have more than one baby it's not necessarily the best option to opt for an ELCS (and this isn't particularly well demonstrated in the data that is given to women considering an ELCS - it's a big over sight in the NICE guidance and advice that doctors are supposed to give. It should discuss future pregnancies but fails to do so, which is wrong as it fairly crucial and may lead others to make different decisions). If you have a VB first successfully, your risks overall go down for future births. Again this isn't well talked about.
Of course if you plan for a VB you can always end up with the most risky outcome of an EMCS. That's the problem. You don't have a crystal ball.
I actively looked at all the data when having DS and wasn't planning on having more.