4-D Scan of Fetus at 32 Weeks (IMAGE) Durham University Caption This is a sequence showing a fetus at 32 weeks anticipating touch. The fetus opens its mouth before putting its hand in its mouth. Credit Dr. Nadja Reissland, Durham University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.