// alert("Please enter a valid date in mm/dd/yyyy format. Often the female’s ears will be in an erect position during standing heat. Pig Gestation Table / Chart. The first sign of a sow or gilt coming into heat is a red, swollen vulva. The swine gestation period is anywhere from 112-115 days. It is wise to keep the animals separated by a fence or other barrier so that AI can be conducted without interference from the boar. The key clinical signs include a high respiratory rate; distress; rectal temperature of 43°C. jQuery(document).ready(function($) {

All Rights Reserved. var y = newdate.getFullYear(); Becoming familiar with swine behavior is essential to this critical management skill. *Uses an average 114 day gestation period for a Pig.

function getdate() { Knowing both non-heat behavior and heat behavior makes it easier to identify when a female is coming into heat and when they reach standing heat. The Gestation Period for Pigs is approximately 112-115 days from the first breeding. Please send any questions you may have to askabreeder@gmail.com. //--> amzn_assoc_tracking_id = "gestcalc-20";