Yes, just quickly, with regard to engaging women who've engaged in the activity already, that is the basis of our mentoring program. We look for experienced mothers in the community who've walked that road and who have recovered and are prepared to take on the challenge of working with women at risk.
With regard to literacy, that is exactly the reason for working with communities and asking what the best way is to communicate around the issue of FAS. We've had examples where communities have decided to bring women together in a community kitchen environment, where an elder will speak to them about alcohol and the impact it will have on a developing child.
I would just say that with regard to empirical evidence, this is where we are pinning our hopes on the diagnostic work that the Public Health Agency is leading, because as you build the evidence in diagnosis, you will build the evidence base of the prevalence and you will know whether it's going up or down and whether our programs in our communities are having any impact. We look forward to that.