The head is situated over the right leg close to the flank, and the wing is placed over the head; and about this time is plain to be seen the membrane resembling an after birth that comes next after the outermost membrane of the shell, into which membrane the one of the navel strings was described as leading (and the chick in its entirety is now within it), and so also is the other membrane resembling an after birth, namely that surrounding the yolk, into which the second navel string was described as leading; and both of them were described as being connected with the heart and the big vein.