Week 8

You can see their brain and veins through his or her skin, which is transparent. Cartilage and bones are also being worked on and the intestines which started off developing in the umbilical cord will soon move into their abdomen. Organs, muscles and nerves begin to function and your baby no longer has the tadpole tail (YAY!). They are also constantly moving and shifting, though you won’t be able to feel it yet.