‘I’d known her since I was a child. I can’t remember a time when she wasn’t around. We both grew up in a place called Applecross in the far north-west of Scotland. Our parents were good friends. She was younger than me, and at first she used to irritate me the way she kept hanging around. But eventually, as boys do, I started to notice that she wasn’t a pesky kid any more but a pretty teenager with a mind of her own. I went away to university and when I came back after qualifying I discovered that the once irritating tomboy had turned into a beautiful, funny and amazing woman. We fell in love, married and moved to Edinburgh. We tried for kids for years—I guess that’s what sparked my interest in fertility—and finally we were blessed with Ella. It seemed as if life couldn’t get any better. My career was going well, Mairead loved being a stay-at-home mum, and she seemed content to have only one child. I have never known a woman so satisfied with her lot.’