I had my daughter by C-section, so knew when and where she was going to be born. I got freakishly organized and prepared a group e-mail birth announcement. Unfortunately, I accidentally pressed Send All. I then had to send another e-mail saying, "I'm really sorry but I haven't actually had the baby yet." Then, when I actually did have the baby, I felt too embarrassed to send another e-mail saying, "I've definitely had the baby now."