This is Baby Cotton at 21 weeks. The observant of you will have noticed this was in fact ten weeks ago. In the top picture the dark space near it's bottom you can see is its bladder, the fact that it is dark shows that it is full and that it's kidneys are working. In the middle picture you can see another dark space in the middle of the chest, and that's it's heart pumping. Words again fail me to express what a blessing this is.