The Visual Guide to
Porcine Reproduction
Obstetrics: Farrowing Injuries
![Contusion of the Vulva.](images/po00031.jpg)
Contusion of the Vulva.
The labia are swollen and bruised during prolonged labor. Note a fetal toe in the dorsal commissure of the vulva. The membranes are necrotic.
Utrecht (1976)