Well full-term is often given as actually being 37-42 weeks, with the due date estimate being 40 weeks (not 9 months), making 42 weeks a normal(ish) pregnancy d

Well full-term is often given as actually being 37-42 weeks, with the due date estimate being 40 weeks (not 9 months), making 42 weeks a normal(ish) pregnancy duration. Not that I want to derail the well-wishing!