farrowing

Farrowing is the process of birth in female swine, typically occurring 3-4 months (approximately 114 days) after breeding has taken place. It is a critical period in the life cycle of a breeding sow, as the health and survival of piglets born during this time are largely dependent on proper care and management during the farrowing process.

During farrowing, the sow will begin to pace and exhibit restlessness, typically 24-48 hours before the birth of the first piglet. The litter is usually born within a few hours, and the sow will often give birth to the piglets in a lying down position. As the piglets are born, the sow will help to remove the birth fluids and clean the young in addition to providing warmth and milk production.

In commercial pig farming settings, farrowing is closely monitored and controlled to ensure a high survival rate for the piglets. Sows are typically provided with a clean and safe birthing area, adequate nutrition and healthcare to ensure a healthy pregnancy and farrowing experience.

Signs of impending farrowing can include changes in the sow's behavior such as stopping eating, becoming increasingly restless, and beginning to search for a birthing location. Once farrowing has occurred, the sow will begin to care for her young by nursing and cleaning them.

Monitoring the farrowing process is crucial to reduce mortality rates and ensure the health and well-being of both sow and piglets. Additionally, effective farrowing management can significantly impact the economic efficiency of a breeding operation.