Sheep Gestation Calculator
Enter the date your ewe was bred to estimate the expected lambing date.
Sheep Pregnancy (Lambing) Guide
The average gestation period for sheep is about 147 days (approximately 5 months). This varies slightly depending on the breed and environmental conditions. Our Sheep Gestation Calculator helps you estimate when your ewe (female sheep) will give birth to lambs, allowing better preparation and flock management.
📌 What is Lambing?
Lambing is the term used for the birthing process in sheep. Ewes usually give birth to 1–3 lambs at a time, and being ready ahead of time ensures the safety of the mother and newborns.
🐑 Signs of Sheep Pregnancy
- Missed heat cycles after breeding
- Increased belly size after 8–10 weeks
- Swelling of the udder (2–3 weeks before lambing)
- Nesting or separation behavior close to lambing
- Reduced activity or changes in appetite
Also, check out our Rabbit Gestation Period Calculator for accurate due date estimates.
🏡 Preparing for Lambing
Ensure the ewe has a clean, dry, and warm lambing area. Begin monitoring closely a few weeks before the expected date. Keep lambing supplies ready—clean towels, gloves, iodine, lubricant, and a warming box or heat lamp for weak lambs.
Be observant but avoid stressing the ewe. Most ewes lamb on their own, but assistance may be required in case of breech or delayed labor.
💡 How to Use This Tool
Enter the date your ewe was bred (either by ram or AI), and the calculator will estimate the lambing date based on a 147-day average gestation period.
Farmers and breeders can use this tool to manage their flock efficiently, plan birthing schedules, and avoid surprise labor. Bookmark this page for future lambing seasons!