Swine Gestation Calculator
Calculate swine pregnancy timeline, due dates, and important milestones for proper pig breeding and herd management.
Breeding Information
Pregnancy Timeline
Enter breeding information to calculate gestation timeline
Swine Gestation Guide
Gestation Period
- • Average: 114 days
- • Range: 110-118 days
- • First-time sows: 115-118 days
- • Experienced sows: 112-115 days
- • Large litters: Shorter gestation
Pregnancy Signs
- • Days 18-21: Heat cycle absence
- • Days 30-35: Ultrasound confirmation
- • Days 60-90: Weight gain
- • Days 90-110: Udder development
- • Days 110-114: Labor preparation
Care Requirements
- • Nutrition: High-quality feed
- • Water: Always available
- • Shelter: Protection from weather
- • Monitoring: Regular health checks
- • Farrowing preparation
- • Veterinary care