Goat Gestation Calculator
Calculate kidding date and track goat pregnancy progress with breed-specific gestation periods
Calculate Goat Kidding Date
Enter when doe was bred
Leave blank to use today's date
Select your goat's breed type
Example Calculation
Typical Goat Gestation Example
Goat breed: Nubian (Standard breed)
Breeding date: October 31, 2024
Gestation period: 150 days
Expected kidding date: March 30, 2025
Kidding window: March 25 - April 4, 2025
Expected litter: 1-2 kids (first pregnancy), 2-4 kids (subsequent)
Calculation
Kidding Date = Breeding Date + Gestation Days
Kidding Date = October 31 + 150 days
Kidding Date = March 30, 2025
Kidding Range: ±5 days from expected date
Note: Miniature breeds have 145-day gestation (5 days shorter)
Signs of Approaching Kidding
Udder Development
2-3 weeks before kidding
Udder fills and becomes tight
Behavioral Changes
Days before kidding
Restlessness, pawing, nesting
Physical Signs
Hours before kidding
Mucus discharge, tail lifting
Kidding Preparation
Prepare clean kidding stall or area
Have kidding supplies ready (towels, iodine)
Monitor doe closely in final 2 weeks
Ensure proper nutrition and fresh water
Have veterinarian contact information ready
Understanding Goat Gestation
Goat Gestation Period
Goat gestation varies by breed size: standard breeds average 150 days while miniature breeds average 145 days. The difference is due to size variations and genetic factors. Kids may arrive up to 5 days earlier or later than the calculated date.
Signs of Pregnancy
- •Weight gain and enlarged abdomen (after 2 weeks)
- •Behavioral changes (less social, different appetite)
- •Decreased milk production in dairy goats
- •Udder development in final weeks
Breed Differences
Standard Breeds
150 days gestation - Nubian, Boer, Alpine, Saanen, etc.
Miniature Breeds
145 days gestation - Nigerian Dwarf, Pygmy, etc.
Litter Size
First-time mothers typically have 1-2 kids, while experienced does can have 2-4 kids, with occasional litters of 5-6 in rare cases.
Important: Always consult with a veterinarian for pregnancy confirmation and proper prenatal care throughout gestation.