‘This Christmas was a tough one for me,’ confided a friend. ‘Over the festive period, I was surrounded by nephews and nieces and my friends’ kids. I love spending time with them, but it reminded me just how much I’m missing out. I feel that God put a deep longing in me to be a parent, but I’m 39 now – what if I don’t meet someone in time? Can a single person adopt on their own – and is it fair on the children?’