Bunnylady
Herd Master
could movement be seen that early?
No. In fact, you are unlikely to see movement at all. When a baby rabbit is born, it is only as long as your thumb, with paws half the diameter of a pencil. You know how fast they grow after they are born; they grow at a similar pace before birth, too. A fetus just one week before birth is only about half the size it will be when it is born; roughly the size of a newborn rat. Any movement from something that small would look like a pencil pushing against the mother's skin, and would be quick and jerky. Clearly, what you have on video is peristaltic movement.