Appendix 2
The Development of the Unborn Child's Body
Neck
|
Timing
|
Source |
A distinct neck connects the head
with the body.
|
7th week after conception |
Rugh, p 51 |
The neck region is established. |
End of 8th week after fertilization |
Moore, p 99 |
The neck is developed. |
End of 8th week after fertilization |
England, p 96 |
The neck is well-defined. |
12th week after fertilization |
Moore, p 109; Williams, p 155 |
|