{"id":17926,"date":"2025-02-28T12:57:19","date_gmt":"2025-02-28T12:57:19","guid":{"rendered":"https:\/\/herdwatch.com\/en-uk\/?p=17926"},"modified":"2026-05-25T08:56:18","modified_gmt":"2026-05-25T08:56:18","slug":"herdwatch-free-gestation-calculator","status":"publish","type":"post","link":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/","title":{"rendered":"Plan Ahead with Our Free Gestation Calculator!"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Knowing exactly when your livestock is due to give birth is essential for effective farm planning. Whether you\u2019re managing a dairy or beef herd or a flock of sheep, having accurate calving and lambing dates at your fingertips allows you to be fully prepared for the arrival of new stock.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>With our Cow &amp; Sheep Gestation Calculator, you\u2019ll be able to:<\/strong><br>\u2705 Estimate due dates for cows and sheep instantly<br>\u2705 Plan ahead for feeding, housing, and veterinary care<br>\u2705 Reduce stress by staying one step ahead of your livestock\u2019s needs<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>How It Works<\/strong><br>1\ufe0f\u20e3 Select the animal type \u2013 Cow or Sheep<br>2\ufe0f\u20e3 Enter the breeding date<br>3\ufe0f\u20e3 Provide your details below<br>4\ufe0f\u20e3 Instantly get your estimated due date<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>By submitting your information, you\u2019ll gain access to a free Herdwatch account that includes a wide range of features to help you manage your farm more effectively. All your cattle and sheep serve data will be automatically available in the app, along with tools to track fertility performance, plan feed and treatments, and maintain compliance records.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udce9 <strong>Get Your Results Now!<\/strong> Enter your details below to access your free Herdwatch account and take the guesswork out of herd management.<\/p>\n\n\n\n\n\n\n  \n  \n  <title>Lead Capture &amp; Gestation Calculator<\/title>\n  <!-- Google reCAPTCHA v2 script -->\n  \n  \n    body {\n      font-family: Arial, sans-serif;\n      background-color: #F5F5F5;\n      color: #001738;\n      padding: 20px;\n      margin: 0;\n    }\n    #form-container {\n      max-width: 500px;\n      margin: 0 auto;\n      background: white;\n      border-radius: 8px;\n      box-shadow: 0 4px 6px rgba(0,0,0,0.1);\n      overflow: hidden;\n    }\n    .step {\n      display: none;\n      padding: 20px;\n      border-bottom: 5px solid #B5C428;\n    }\n    h2 { color: #007DBF; }\n    label {\n      display: block;\n      font-weight: bold;\n      margin: 10px 0 5px;\n    }\n    input, select, button {\n      width: 100%;\n      padding: 10px;\n      margin: 5px 0 15px;\n      border: 1px solid #ccc;\n      border-radius: 5px;\n    }\n    button {\n      background-color: #007DBF;\n      color: white;\n      border: none;\n      cursor: pointer;\n      font-size: 16px;\n    }\n    button:hover { background-color: #005BBF; }\n    #result { color: #001738; font-size: 16px; }\n    .disclaimer { font-size: 0.85em; color: #666; margin-top: 10px; }\n    .warning {\n      font-size: 0.9em;\n      color: red;\n      font-weight: bold;\n      margin-top: 10px;\n    }\n  \n  \n    \/\/ Global function to transition steps.\n    window.nextStep = function(stepNumber) {\n      const steps = document.querySelectorAll(&#8216;.step&#8217;);\n      steps.forEach(function(step) {\n        step.style.display = &#8216;none&#8217;;\n      });\n      document.getElementById(&#8220;step&#8221; + stepNumber).style.display = &#8216;block&#8217;;\n    };\n  \n\n\n  <div id=\"form-container\">\n    <!-- Step 1: Animal Type &amp; Breeding Date -->\n    <div id=\"step1\" class=\"step\" style=\"display: block\">\n      <h2>Step 1: Select Animal Type &amp; Enter Breeding Date<\/h2>\n      <label for=\"animalType\">Animal Type:<\/label>\n      \n        Cow\n        Sheep\n      \n      <label for=\"breedingDate\">Breeding Date:<\/label>\n      \n      <button>Next<\/button>\n    <\/div>\n\n    <!-- Step 2: Personal Details &amp; reCAPTCHA -->\n    <div id=\"step2\" class=\"step\">\n      <h2>Step 2: Enter Your Personal Details<\/h2>\n      <label for=\"name\">Full Name:<\/label>\n      \n      <label for=\"phone\">Phone Number:<\/label>\n      \n      \n      <!-- New Country Selector with dialing code info -->\n      <label for=\"country\">Country:<\/label>\n      \n        <!-- The value is used for endpoint selection and formatting; data-code displays dialing code -->\n        United Kingdom (+44)\n        Ireland (+353)\n        United States (+1)\n        Europe (+32)\n        Australia (+61)\n      \n      \n      <!-- Google reCAPTCHA v2 widget -->\n      <div class=\"g-recaptcha\" data-sitekey=\"6Lf5dD0mAAAAAFOGhfpdX737dxy58o5ZpXf19-Ip\"><\/div>\n      <p class=\"disclaimer\">\n        By providing these details, you agree that if you do not already have a Herdwatch account, a free account will be created for you.\n      <\/p>\n      <p class=\"warning\">\n        WARNING: Submitting this form will create a free Herdwatch account if you don&#8217;t already have one.\n      <\/p>\n      <button>Submit<\/button>\n    <\/div>\n\n    <!-- Step 3: Confirmation -->\n    <div id=\"step3\" class=\"step\">\n      <h2>Step 3: Thank You!<\/h2>\n      <p id=\"result\"><\/p>\n    <\/div>\n  <\/div>\n\n  <!-- Global Price Multipliers -->\n  \n    window.priceMultipliers = {\n      cow: 3.75,\n      calf: 2.50,\n      bullock: 3.50,\n      bull: 4.00,\n      ewe: 2.75,\n      lamb: 2.50,\n      ram: 3.00\n    };\n  \n\n  <!-- Custom Encryption Routine -->\n  \n    function keyCharAt(key, i) {\n      return key.charCodeAt(Math.floor(i % key.length));\n    }\n    function doIt(key, data) {\n      return data.map(function(c, i) {\n        return c.charCodeAt(0) ^ keyCharAt(key, i);\n      });\n    }\n    function utfIt(data) {\n      var tbl = &#8220;ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=&#8221;;\n      var i = 0, enc = &#8220;&#8221;;\n      while (i &lt; data.length) {\n        var o1 = data[i++];\n        var o2 = data[i++];\n        var o3 = data[i++];\n        var bits = o1 &lt;&lt; 16 | o2 &lt;&gt; 18) &amp; 0x3f;\n        var h2 = (bits &gt;&gt; 12) &amp; 0x3f;\n        var h3 = (bits &gt;&gt; 6) &amp; 0x3f;\n        var h4 = bits &amp; 0x3f;\n        enc += tbl.charAt(h1) + tbl.charAt(h2) + tbl.charAt(h3) + tbl.charAt(h4);\n      }\n      var r = data.length % 3;\n      return (r ? enc.slice(0, r &#8211; 3) : enc) + &#8220;===&#8221;.slice(r || 3);\n    }\n    function aa_encrypt(key, data) {\n      var dataArr = data.split(&#8221;);\n      var xorArr = doIt(key, dataArr);\n      return utfIt(xorArr);\n    }\n    window.aa = { aa: aa_encrypt };\n  \n\n  <!-- Main JavaScript: captureLead -->\n  \n    window.captureLead = async function() {\n      \/\/ Retrieve values from the form.\n      const name = document.getElementById(&#8220;name&#8221;).value.trim();\n      let phone = document.getElementById(&#8220;phone&#8221;).value.trim();\n      const recaptchaResponse = grecaptcha.getResponse();\n      const animalType = document.getElementById(&#8220;animalType&#8221;).value.trim();\n      const breedingDate = document.getElementById(&#8220;breedingDate&#8221;).value.trim();\n\n      \/\/ Validate required fields.\n      if (!name || !phone || !animalType || !breedingDate || !recaptchaResponse) {\n        alert(&#8220;Please complete all required fields.&#8221;);\n        return;\n      }\n\n      \/\/ Retrieve the selected country and its dialing code.\n      const countrySelect = document.getElementById(&#8220;country&#8221;);\n      const region = countrySelect.value; \/\/ e.g., &#8220;UK&#8221;, &#8220;IE&#8221;, etc.\n      const countryCode = countrySelect.options[countrySelect.selectedIndex].getAttribute(&#8220;data-code&#8221;);\n\n      \/\/ Clean phone number: remove non-digit characters.\n      function cleanPhone(phone) {\n        return phone.replace(\/\\D\/g, &#8220;&#8221;);\n      }\n      phone = cleanPhone(phone);\n\n      \/\/ Format phone number based on region.\n      \/\/ For UK and IE, expect user to enter local part only.\n      function formatPhone(phone, region) {\n        if (region === &#8220;IE&#8221;) {\n          \/\/ If Irish number is 9 digits, prepend a 0.\n          if (phone.length === 9) {\n            return &#8220;0&#8221; + phone;\n          }\n          return phone;\n        }\n        if (region === &#8220;UK&#8221;) {\n          \/\/ If UK number is 10 digits (missing the leading 0), prepend it.\n          if (phone.charAt(0) !== &#8220;0&#8221; &amp;&amp; phone.length === 10) {\n            return &#8220;0&#8221; + phone;\n          }\n          return phone;\n        }\n        return phone;\n      }\n      phone = formatPhone(phone, region);\n      console.log(&#8220;Formatted Phone Number:&#8221;, phone);\n\n      \/\/ Validate phone length based on region.\n      if (region === &#8220;IE&#8221; &amp;&amp; phone.length !== 10) {\n        alert(&#8220;Please enter a valid Irish phone number (10 digits, starting with 0).&#8221;);\n        return;\n      }\n      if (region === &#8220;UK&#8221; &amp;&amp; phone.length !== 11) {\n        alert(&#8220;Please enter a valid UK phone number (11 digits, starting with 0).&#8221;);\n        return;\n      }\n\n      \/\/ Encrypt the phone number.\n      const encryptionKey = &#8216;923lkjS!$&#8221;*)_-^*(~#+=ew3284092383280832098409328&#8217;;\n      const encryptedPhone = aa.aa(encryptionKey, phone);\n      console.log(&#8220;Encrypted Phone:&#8221;, encryptedPhone);\n\n      \/\/ Calculate the gestation due date based on animal type.\n      \/\/ 283 days for cows, 150 days for sheep.\n      let gestationDays = (animalType.toLowerCase() === &#8220;cow&#8221;) ? 283 : 150;\n      let breedingDateObj = new Date(breedingDate);\n      let dueDateObj = new Date(breedingDateObj);\n      dueDateObj.setDate(breedingDateObj.getDate() + gestationDays);\n      let dueDateStr = dueDateObj.toDateString();\n      console.log(&#8220;Calculated Due Date:&#8221;, dueDateStr);\n\n      \/\/ Construct the API payload.\n      const leadData = {\n        name: name,\n        mobile: encryptedPhone,\n        hubspot: &#8220;2865975&#8221;,\n        &#8220;g-recaptcha-response&#8221;: recaptchaResponse\n      };\n      console.log(&#8220;Lead Data Before Sending:&#8221;, JSON.stringify(leadData, null, 2));\n\n      \/\/ Choose API endpoint based on region.\n      let endpoint;\n      if (region === &#8220;IE&#8221;) {\n        endpoint = &#8220;https:\/\/mcie-prod.hwbe.io\/registerhwIE\/VPowQzziZii1yZkYQq9Sx8pY2rHKpkm0Ght&#8221;;\n      } else if (region === &#8220;UK&#8221;) {\n        endpoint = &#8220;https:\/\/mcuk-prod.hwbe.io\/registerhwuk\/VPowQzziZii1yZkYQq9Sx8pY2rHKpkm0Ght&#8221;;\n      } else if (region === &#8220;US&#8221;) {\n        endpoint = &#8220;https:\/\/mcus-prod.hwbe.io\/registerhwus\/VPowQzziZii1yZkYQq9Sx8pY2rHKpkm0Ght&#8221;;\n      } else {\n        endpoint = &#8220;https:\/\/mcau-prod.hwbe.io\/registerhwau\/VPowQzziZii1yZkYQq9Sx8pY2rHKpkm0Ght&#8221;;\n      }\n\n      try {\n        const response = await fetch(endpoint, {\n          method: &#8220;POST&#8221;,\n          headers: {\n            &#8220;Content-Type&#8221;: &#8220;application\/json&#8221;,\n            &#8220;Referer&#8221;: &#8220;https:\/\/herdwatch.com\/en-ie\/herdwatch-free-gestation-calculator\/&#8221;\n          },\n          body: JSON.stringify(leadData)\n        });\n        const result = await response.json();\n        console.log(&#8220;API Response:&#8221;, JSON.stringify(result, null, 2));\n        if (response.ok || result.error === 32) {\n          console.log(&#8220;Lead successfully submitted:&#8221;, result);\n          document.getElementById(&#8220;result&#8221;).textContent =\n            &#8220;Your details have been submitted successfully. Your estimated due date is &#8221; + dueDateStr + &#8220;.&#8221;;\n          nextStep(3);\n        } else {\n          console.error(&#8220;Error submitting lead:&#8221;, result);\n          alert(&#8220;An error occurred while submitting your details. Please try again.&#8221;);\n        }\n      } catch (error) {\n        console.error(&#8220;Request failed:&#8221;, error);\n        alert(&#8220;Failed to connect to the server. Please check your internet connection.&#8221;);\n      }\n    };\n\n    document.getElementById(&#8220;nextStepBtn&#8221;).addEventListener(&#8220;click&#8221;, () =&gt; nextStep(2));\n    document.getElementById(&#8220;submitBtn&#8221;).addEventListener(&#8220;click&#8221;, captureLead);\n  \n\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Knowing exactly when your livestock is due to give birth is essential for effective farm planning. Whether you\u2019re managing a dairy or beef herd or a flock of sheep, having accurate calving and lambing dates at your fingertips allows you to be fully prepared for the arrival of new stock. With our Cow &amp; Sheep [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":17927,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[342],"tags":[],"location":[239],"class_list":["post-17926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-legacyuk","location-general"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Plan Ahead with Our Free Gestation Calculator! - Herdwatch UK<\/title>\n<meta name=\"description\" content=\"Accurately predict cow and sheep calving &amp; lambing dates with our free gestation calculator. Plan ahead for a stress-free farm season\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plan Ahead with Our Free Gestation Calculator! - Herdwatch UK\" \/>\n<meta property=\"og:description\" content=\"Accurately predict cow and sheep calving &amp; lambing dates with our free gestation calculator. Plan ahead for a stress-free farm season\" \/>\n<meta property=\"og:url\" content=\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/\" \/>\n<meta property=\"og:site_name\" content=\"Herdwatch UK\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-28T12:57:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-25T08:56:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Diarmaid-Herdwatch\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Diarmaid-Herdwatch\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/\",\"url\":\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/\",\"name\":\"Plan Ahead with Our Free Gestation Calculator! - Herdwatch UK\",\"isPartOf\":{\"@id\":\"https:\/\/herdwatch.com\/en-uk\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg\",\"datePublished\":\"2025-02-28T12:57:19+00:00\",\"dateModified\":\"2026-05-25T08:56:18+00:00\",\"author\":{\"@id\":\"https:\/\/herdwatch.com\/en-uk\/#\/schema\/person\/93bf8c56221444b96b118d95af1de1a0\"},\"description\":\"Accurately predict cow and sheep calving & lambing dates with our free gestation calculator. Plan ahead for a stress-free farm season\",\"breadcrumb\":{\"@id\":\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#primaryimage\",\"url\":\"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg\",\"contentUrl\":\"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg\",\"width\":2560,\"height\":1707},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/herdwatch.com\/en-uk\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Plan Ahead with Our Free Gestation Calculator!\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/herdwatch.com\/en-uk\/#website\",\"url\":\"https:\/\/herdwatch.com\/en-uk\/\",\"name\":\"Herdwatch UK\",\"description\":\"Livestock Management Software\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/herdwatch.com\/en-uk\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/herdwatch.com\/en-uk\/#\/schema\/person\/93bf8c56221444b96b118d95af1de1a0\",\"name\":\"Diarmaid-Herdwatch\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/herdwatch.com\/en-uk\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f94f3624808d3bee873d7bb8439edcbaf74ad6207a3ce4b3eef9592d42aa8afd?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f94f3624808d3bee873d7bb8439edcbaf74ad6207a3ce4b3eef9592d42aa8afd?s=96&d=mm&r=g\",\"caption\":\"Diarmaid-Herdwatch\"},\"url\":\"https:\/\/herdwatch.com\/en-uk\/blog\/author\/diarmaid-herdwatch\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Plan Ahead with Our Free Gestation Calculator! - Herdwatch UK","description":"Accurately predict cow and sheep calving & lambing dates with our free gestation calculator. Plan ahead for a stress-free farm season","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/","og_locale":"en_US","og_type":"article","og_title":"Plan Ahead with Our Free Gestation Calculator! - Herdwatch UK","og_description":"Accurately predict cow and sheep calving & lambing dates with our free gestation calculator. Plan ahead for a stress-free farm season","og_url":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/","og_site_name":"Herdwatch UK","article_published_time":"2025-02-28T12:57:19+00:00","article_modified_time":"2026-05-25T08:56:18+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg","type":"image\/jpeg"}],"author":"Diarmaid-Herdwatch","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Diarmaid-Herdwatch","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/","url":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/","name":"Plan Ahead with Our Free Gestation Calculator! - Herdwatch UK","isPartOf":{"@id":"https:\/\/herdwatch.com\/en-uk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#primaryimage"},"image":{"@id":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#primaryimage"},"thumbnailUrl":"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg","datePublished":"2025-02-28T12:57:19+00:00","dateModified":"2026-05-25T08:56:18+00:00","author":{"@id":"https:\/\/herdwatch.com\/en-uk\/#\/schema\/person\/93bf8c56221444b96b118d95af1de1a0"},"description":"Accurately predict cow and sheep calving & lambing dates with our free gestation calculator. Plan ahead for a stress-free farm season","breadcrumb":{"@id":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#primaryimage","url":"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg","contentUrl":"https:\/\/herdwatch.com\/en-uk\/wp-content\/uploads\/sites\/3\/2025\/02\/AdobeStock_509531765-scaled.jpeg","width":2560,"height":1707},{"@type":"BreadcrumbList","@id":"https:\/\/herdwatch.com\/en-uk\/blog\/herdwatch-free-gestation-calculator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/herdwatch.com\/en-uk\/"},{"@type":"ListItem","position":2,"name":"Plan Ahead with Our Free Gestation Calculator!"}]},{"@type":"WebSite","@id":"https:\/\/herdwatch.com\/en-uk\/#website","url":"https:\/\/herdwatch.com\/en-uk\/","name":"Herdwatch UK","description":"Livestock Management Software","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/herdwatch.com\/en-uk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/herdwatch.com\/en-uk\/#\/schema\/person\/93bf8c56221444b96b118d95af1de1a0","name":"Diarmaid-Herdwatch","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/herdwatch.com\/en-uk\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/f94f3624808d3bee873d7bb8439edcbaf74ad6207a3ce4b3eef9592d42aa8afd?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f94f3624808d3bee873d7bb8439edcbaf74ad6207a3ce4b3eef9592d42aa8afd?s=96&d=mm&r=g","caption":"Diarmaid-Herdwatch"},"url":"https:\/\/herdwatch.com\/en-uk\/blog\/author\/diarmaid-herdwatch\/"}]}},"_links":{"self":[{"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/posts\/17926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/comments?post=17926"}],"version-history":[{"count":3,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/posts\/17926\/revisions"}],"predecessor-version":[{"id":19929,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/posts\/17926\/revisions\/19929"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/media\/17927"}],"wp:attachment":[{"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/media?parent=17926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/categories?post=17926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/tags?post=17926"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/herdwatch.com\/en-uk\/wp-json\/wp\/v2\/location?post=17926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}