A friend of mine is just about to start what I think is her third round of IVF. It's obviously a horrible time for her and now I know from lengthy discussions what's actually involved (I didn't appreciate half of the physical awfulness) I really want to send her something to let her know I'm thinking of her, without being intrusive or insensitive. Her operation is in about a week and I expect she'll be at home for a while afterwards. Any suggestions gratefully received.