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iVillage Staff on Apr 27, 2010 at 3:50PM
chime in nowIf you could take a peek inside your belly, you’d see your baby’s reflexes in action. Even though he’s only 3 and one half ounces he can suck, swallow and even breathe (inhaling and exhaling small amounts of amniotic fluid).
Get more information on being 16 weeks pregnant.





