Anything from here is on time.
About the size of a mini watermelon — or a swan cygnet, or a celebration cake. 50 cm (19.7 in), 3.2 kg (7 lb 1 oz).
What's happening this week. Officially full term. The chest is now about as broad as the head, the skin has turned its newborn colour, and the brain is still busy right up to the day.
Full term reached. Head and chest evenly matched. Brain still maturing daily.
The lungs are the last thing to finish — which is why these final weeks matter.
What your partner can do this week: Plan small, easy things together — walks, films, favourite meals. Write the questions you both have onto the next appointment. Stay reachable, and let work know you might leave suddenly.