Ringwomb in Sheep
https://c.tribune.com.pk/2012/09/436056-sheep-1347562981-973-640x480.jpg
What is Ringwomb?
It is a condition of parturation occured in sheep, in this condition cervix does not dilate.
Etiology:
The main cause of the Ringwomb is still unknown, but may be due to a lack of release of hormones ...