So some of the issues we've had about this post - 20 weeks, I'd just like to give us some statistics. I do have to thank Dr Helen Paterson, who's a gynaecologist, obstetrician, and surgeon. She performs a lot of abortions over 20 weeks. So we know that 89 percent of abortions in New Zealand are performed before 13 weeks. In 37 percent of those abortions, the women actually were using contraception and the contraception failed. Forty percent of pregnancies in New Zealand are unplanned, and I guess the size of these unplanned, unwanted, could be encapsulated as part of the total number of abortions. 