 |
 |
 |
 |
 |
 |
 |
 |
 |
Birth |
|
 |
|
1 week |
|
 |
 |
 |
 |
 |
 |
 |
|
2 weeks |
|
 |
 |
 |
 |
 |
|
3 weeks |
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
 |
4 weeks |
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
5 weeks |
|
 |
 |
 |
 |
 |
|
