Elbow -- the point of telling someone a risk is 1 in 15,000 is to give her the chance to make up her own mind about whether she will chance it or not. Epidural is optional, and available at the request of the woman. Hence the need to tell the magnitude of the risk.
How devastated a woman is if she ends up being the 1 in 15,000 is a separate question entirely from the question of whether she has the right to make up her mind and what figures or facts she is given when the time comes to make up her mind.
Obviously, in a 1 in 15,000 case, 14,999 women took that chance and things turned out fine from the pov of whatever procedure related to the chance. In the remaining one case it did not. That one person was devastated. But she made up her own mind, based on he information she was given. Her devastation does not change the fact that the other 14,999 were ok or that the likelihood of what happened in her case was very, very slim. (Agree with JazzieJeff)
The possibility of trauma as a result of intervention exists, but so also does the possibility of trauma after being denied pain relief. What side you come down on depends on how seriously you take the question of pain relief during labour imo. You can't predict who will be traumatised or by what.
Alimat, one poster here was denied a VE on the basis that the hospital only did them every four hours; it was suggested by another poster that this may have been the case because increased frequency meant more risk of infection, and someone else said that was bad because GBS killed 200 babies in the UK. It turned out that the GBS fatality figures related overwhelmingly to preterm babies; in term births, the risk was far lower -- there are nuances behind the figures. In the case of the 1 in 15,000, which related to uterine rupture, I think it should be pointed out when relating the risk involved, that it is far more likely to happen to some women, specifically VBAC candidates, than to others, so in the case of this particular calamitous complication the risk is even smaller for most women. Same goes for the GBS infection/death risk, which applies far more to preterm babies than term infants.
I have absolutely no objection to being told the risks, but I want the exact figures and I want to know who constitutes the highest risk group and if I am not in it, how that changes the risk for me, because since I have a right to make up my mind about my medical care I would feel cheated if I conscientiously tried to make a decision and found out later that risks I had been told about applied to another sort of patient entirely.