| | | |
| | Negative/Slightly Engorged | |
| | Positive/Slightly Engorged | |
| | Negative/Partially Engorged | |
| | Positive/Partially Engorged | |
| | | |
| | | |
| | | |
| | | |
| | Negative/Slightly Engorged | |
| | Positive/Slightly Engorged | |
| | | |
| | Positive/Partially Engorged | |
| | Negative/Slightly Engorged | |
| | Negative/Slightly Engorged | |
| | Negative/Slightly Engorged | |
| | | |
| | | |
| | Negative/Slightly Engorged | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | Negative/Slightly Engorged | |
| | Positive/Slightly Engorged | |
| | | |
| | | |
| | | |
| | Positive/Slightly Engorged | |
| | | |
| | Positive/Engorgement not stated | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | Positive/Slightly Engorged | |
| | Negative/Slightly Engorged | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | Positive/Partially Engorged | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | Negative/Partially Engorged | |
| | | |
| | | |
| | | |