What baby is up to: She's forming little nipples, her face is fully formed now (she just needs a little extra fat to fill it out), she's listening to my voice and my heartbeat, and even to loud sounds like cars honking and dogs barking. Her skin is developing over her body and is saggy, due to the fact that the skin grows faster than it develops and there's not much fat to fill that skin out yet. This week she will begin to pack on the pounds. Once all the fat deposit are made she won't be as transparent. Now the organs and bones can still be seen through the skin. I still have a lot of energy and I am feeling really good!