Pregnancy Signs in Sows: A Comprehensive Guide for Farmers

Signs that a sow is pregnant:

- Increased appetite. Sows will eat more food during pregnancy, especially in the last few weeks.

- Weight gain. Sows will gain weight during pregnancy, especially in the last few weeks.

- Enlarged belly. The sow's belly will enlarge as the pregnancy progresses.

- Swollen vulva. The sow's vulva (external female genitalia) may be swollen and pinkish during pregnancy.

- Milk production. Sows will start to produce milk a few days before giving birth.

- Nesting behavior. Sows will build a nest of straw or other material in preparation for giving birth.

Additional signs that may indicate pregnancy:

- Reduced activity. Sows will become less active as the pregnancy progresses.

- Mood changes. Sows may become more aggressive or protective during pregnancy.

- Discharge from the vulva. Sows may have a clear or milky discharge from the vulva during pregnancy.

If you think your sow may be pregnant, it is important to consult with a veterinarian. A veterinarian can confirm the pregnancy and provide you with information on how to care for your sow during pregnancy and after birth.