Their pro advice about your pig’s farrowing date is invaluable. amzn_assoc_placement = "adunit0"; The key clinical signs include a high respiratory rate; distress; rectal temperature of 43°C. *Uses an average 114 day gestation period for a Sow. var date = new Date(tt); However, a single mating at the correct time is better than multiple matings at the wrong time. amzn_assoc_ad_mode = "search"; amzn_assoc_title = ""; Nose-to-nose exposure to a boar will introduce the female to pheromones in the boar’s saliva and greatly enhance heat determination and breeding success. This can be used to help synchronize farrowing dates in small herds so that animals are farrowing around the same time, and can be weaned of piglets (and therefore bred for their next litter) at the same time. *Uses an average 114 day gestation period for a Pig. Stage 1 of the Dog Heat Cycle. Please send any questions you may have to askabreeder@gmail.com. Boar exposure brings out natural reactions that managers alone cannot reproduce. amzn_assoc_default_search_phrase = "hog"; Often the female’s ears will be in an erect position during standing heat. Standing heat can last two days and breeding can occur every 12 hours during this time. There are many things a properly licensed, pro vet will notice about needed care for your swine. Another fact is older swine will consume three to five gallons of water per day. The Farrowing Calculator is a much simpler process to use than the customary Swine Gestation Chart. This disease affects all pigs. At farms utilizing AI, nose-to-nose contact can be a great tool to boost heat detection and breeding success. $('#txtReturnDate').datepicker(); Having an active, mature boar to help with heat checking is the best way to determine standing heat, but is not possible at every farm, especially when Artificial Insemination (AI) is practiced. Take notes on each sow as they begin to exhibit signs of heat and check them every 12 hours until true standing heat is attained. google_ad_client = "pub-6027037844042676"; Hogs will generally mate multiple times in one cycle.

Becoming familiar with swine behavior is essential to this critical management skill.

Ideally, breeding occurs during a time called ‘standing heat’ during which time the female will ‘lock up’, meaning that she will exhibit a natural behavior of standing rigidly and be receptive to mounting of a boar. Coronavirus/COVID-19: Update for Event Attendees. *Uses an average 114 day gestation period for a Pig. Photo by Kaytee Norris and Emily McConnell. jQuery(document).ready(function($) { Copyright © 2010-2018 www.GestationCalculator.com - Thanks for using our Swine Pregnancy Calculator. Also, try using any of our other gestation calculators just for fun!

"); This can be used to help synchronize farrowing dates in small herds so that animals are farrowing around the same time, and can be weaned of piglets (and therefore bred for their next litter) at the same time. Look for changes in the female’s vulva. Sows and gilts have an average 21 day heat cycle, although this can range from 17 to 25 days. //if (newdate.valid()==true { Farms that utilize boars to breed the animals (non-AI) should also limit exposure time to twice daily. }); var y = newdate.getFullYear(); //--> An average animal in heat today will be in heat again in three weeks. (adsbygoogle = window.adsbygoogle || []).push({}); This periodic exposure assures that heat responses occur during manager observation and not when you are away from the pigs. Did you also know pig meat accounts for almost 40% of worldwide meat production. // alert("Please enter a valid date in mm/dd/yyyy format. var day = now.getDate(); When utilizing a boar to check for heat it is recommended that the animals be housed away from each other and brought together twice daily. // } var newdate = new Date(date);

American Pit Bull Pregnancy Calendar Calculator, German Shepherd Pregnancy Calendar Calculator, Golden Retriever Pregnancy Calendar Calculator, Labrador Retriever Pregnancy Calendar Calculator, ‘How Long is a gestation period for pigs?’.

amzn_assoc_search_bar = "false"; google_ad_height = 60; These types of Swine Gestation Calendars required you to count the days til your pig’s due date. if(month < 10) An alternative to an online pig gestation calculator is the cattle gestation table/chart. Vulvas of pigs nearing heat may be swollen, red, and discharge mucus. function getdate() { The Gestation Period for Pigs is approximately 112-115 days from the first breeding. Sometimes it’s been called the Pig Farrowing Calendar. After weaning, sows will come into heat again as quickly as 3 days but 4-7 days is more typical with an average return to heat of 5 days after weaning. var someFormattedDate = mm + '/' + dd + '/' + y; With proper heat detection two or three matings are possible. In the days prior to standing heat the female may or may not present physical signals that heat is coming. Females that are receptive to the boar are most certainly in heat, but constant mingling of the animals can lead to female injury due to aggressive maneuvers of the often-larger boar.

amzn_assoc_ad_type = "smart"; An easy way to remember this is “3 months (90 days), 3 weeks (21 days), 3 days” (90 + 21 + 3 = 114). var tt = document.getElementById('txtDate').value; var mm = newdate.getMonth() + 1; $('#txtDate').val(today); An average animal in heat today will be in heat again in three weeks. The reproductive dog heat cycle of the bitch is broken up into 4 phases (Pro-estrus, Estrus, Met-estrus and Di-estrus), day 1 of Pro-estrus being the first day of vaginal bleeding ie the day she visibly comes “on heat”. day = "0" + day; The Pennsylvania State University, 323 Agricultural Administration Building, University Park, PA 16802, Swine Production and Management Home Study Course. var now = new Date(); //else{ if(day < 10) Did you know that bristly hair from swine are often used for brushes. amzn_assoc_default_category = "All"; It will also help website visitors answer the questions: (adsbygoogle = window.adsbygoogle || []).push({}); It’s important that you enter the first day your pig was bred for it to work properly. Heat detection and breeding timing are very important.