"lets fact all the "advice" a pregnant woman gets in this country is very much slanted toward natural is good and surgery is bad"
Advice is slanted towards encouraging women to do whatever results in better health outcomes for mothers and babies.
At the moment the best available evidence points to vaginal birth being a safer option for most women. And that's despite the fact that we have a system where many, many women attempting to birth vaginally are getting suboptimal and sometimes substandard care.
If women attempting to birth vaginally got the sort of care that has been proven to result in the best outcomes for mums and babies (ie, one to one midwifery care from a known caregiver in a environment which is supportive of active birth) then the argument would be even more heavily weighted in favour of vaginal birth being the safest and healthiest option for most mums.
"But women should be allowed to look at the risks on each side (and there are very serious, though fortunately unlikely in this country, risks on both sides) and then decide for themselves. Make no mistake - this would be the case if men had to give birth!"
We do have free access to the evidence. You only need to have a look at the RCOG website - there are clear, evidence based guidelines on caesearean birth there that enable women to weigh up the risks and benefits of vaginal vs c-section birth. here
I'd certainly argue for c-sections on demand if there was enough money in the system to also provide women birthing vaginally with one to one care in labour. But it's hard to argue for women to be given an option which would definitely result in more maternal deaths and serious morbidity, particularly if resources had to be directed away from anywhere else, as this would put mothers attempting vaginal births at increased risk.
By the way - it isn't really logical to talk about 'cutting costs for the NHS' by restricting access to elective sections, anymore than it's logical to say refusing to extend access to rhinoplasty for people with no medical need is 'cutting costs'. Those services have never been available because clinically there is no argument them.
Athene - the comparisons you make (with depression and smoking induced illness) don't make sense. The role of the NHS is to prevent and treat disease and ill health through health promotion and through clinical treatment - and that's it.