So I've been researching some local newborn photogs (thanks to all who gave me recs!) and was wondering when you took/plan on taking your newborn photos.

Most NB photos I've seen, the baby has already lost the umbilical stump. Was that a coincidence, or do people plan for that? Do you usually take pictures of the baby when s/he is brand new (ASAP-- stump may be visible), or do you wait a couple of weeks for the stump to fall off and have some sort of routine down?