A tool designed to estimate the parturition date in ovine animals relies on the gestation period, typically around 147 days, although breed variations and individual animal factors may cause slight deviations. This device or application facilitates the prediction of when a ewe is expected to lamb after mating. For example, if a ewe is marked by a ram on January 1st, the tool calculates a likely lambing date in late May or early June.
Accurate prediction of lambing dates enables efficient farm management practices. Planning resource allocation, such as labor for assisting births and ensuring adequate shelter, becomes more effective. Historically, farmers relied on calendars and careful record-keeping. Modern versions offer increased precision and accessibility, contributing to improved lamb survival rates and overall flock productivity. This knowledge also aids in optimizing nutritional strategies during late gestation to support both the ewe and developing lambs.