Phoebe Gleeson is live-blogging the home birth of their fifth child. Click that link for the play-by-play, and send some prayers and good wishes their way.
UPDATE: The stork's done landed, and brought little Beatrice Anna. Congratulations, to Phoebe, Sean, and the whole bloglomerate on your beautiful baby girl. (Did you really post to your blog a mere seven minutes after giving birth? Wow.)