I am very fortunate to be very close friends with a family who have had children by surrogacy. Their children have been born overseas; they have had to go through the process of adopting children. I have, myself, in practice, been involved in adoptions, as a lawyer on the odd occasion. Very few cases ever went through, and now most of them are about surrogacy. So that tells us we need to adopt and adapt to the modern world, and the fact is that, yes, sometimes people are having children later. Sometimes people do need to have the help of a surrogate. But I also think that we need to look at the recognition of those surrogate mothers. To do what they do to be able to help their family, friend, or even someone that they've met and they want to help them, to have a child, is an extraordinary thing. What a marvellous thing to do for someone else. I don't think I would do it—I mean, obviously not now—but I don't know how they could even do that. Because it is such a gift, such a wonderful thing to do for somebody who is otherwise going to miss out on the joys of parenthood.