Fetal development in pregnancy week 26:fetus in sixth month At long last, your little swimmer can see the womb! Your miracle’s little eyelids have finally separated (they were fused closed previously) and they’re probably having their first moments of sight as you read this (or maybe it already happened while you were brushing your teeth or watching Oprah or something). In addition to seeing their little studio in your belly, they’ve recently acquired the ability to say “yes” and “no” in rudimentary sign language as they can now move their head back and forth. This is also the time where your little super star’s head hair is starting to grow! A cute little cowlick or two may be springing into position right now, getting ready for years of cute-but-stubborn bed-head. Also, their toenails have grown in and you little raisin continues to slowly pile up fat beneath their still-loose skin. Most importantly, brain tissue and neurons are all developing at a rapid pace, increasing their (genius-level?) brain activity and will continue to function at accelerated levels for the first seven to eight years of childhood!