What happened this week:
Baby is able to hear and is becoming accustomed to family voices.
Baby's brain and nerves are developing fast, and directing bodily functions.
Baby should be head down. (and I think they are this week actually) 31 weeks' gestation 33 weeks from your LMP. Foetus length: 29cm crown to rump (40cm or 15¾ inches head to toe). Weight: about 1900g or 4lbs.