By the time he’s finished looking through his box of letters, it’s been around twenty minutes from the time Neville sent his Patronus. He looks up the moment an otter Patronus swims through the window in a glorious blue glow. They hear Hermione’s breathless voice come from the otter, "I’m so sorry Neville, I can’t believe nobody told you. My water broke five hours ago and we flooed to St. Mungo’s. I swear I told Ronald and Harry to inform you. I haven’t given birth yet but so far everything is fine."