title: Induction of parturition in pigs by intravaginal application of the prostaglandin analog cloprostenol.
abstract: Cloprostenol was deposited in the vaginal lumen of sows on Day 111 of pregnancy at dosages of 100, 125 or 175 g and volumes of 1, 2 or 5 ml, respectively. A control group was treated with physiological saline. In 92 out of 93 prostaglandin-treated sows, parturition commenced approximately 22 h after application, with no significant differences between dose levels or volumes. There were also no differences in the average size and weight of litters born, weaning weight, frequency of postpartum complications or post-weaning fertility. Intravaginal application of cloprostenol is thus a simple and efficient means of inducing parturition in sows.
authors.forename: C
authors.initials: C
authors.lastname: Welp
authors.forename: W
authors.initials: W
authors.lastname: Holtz