Line 4:
Line 4:
* Completed within 1 hour usually.
* Completed within 1 hour usually.
−
* Lambs normally in enterior presentation.
+
* Lambs normally in anterior presentation.
* In twin births where one foetus occupies each horn, one horn develops contractions before the other.
* In twin births where one foetus occupies each horn, one horn develops contractions before the other.
** Hence distocia due to simultaneous presentation is more common when both foetuses occupy the same horn.
** Hence distocia due to simultaneous presentation is more common when both foetuses occupy the same horn.