How long are goats pregnant?
Goats carry for about 150 days, five months, with most does kidding between days 145 and 155. Pygmy and Nigerian Dwarf goats are often a few days shorter.
Kidding date = breeding date + 150 days
| Day | What to do |
|---|---|
| 18 to 21 | Watch for a return to heat, which means she did not settle |
| 30 to 45 | Ultrasound or blood test to confirm |
| About 100 | Dry off dairy does |
| About 120 | CDT booster so kids get antibodies in colostrum |
| 145 to 155 | Kidding window |
How can I tell if a goat is pregnant?
The reliable checks are an ultrasound or a blood pregnancy test from about 30 days after breeding. At home, watch for no return to heat 18 to 21 days after breeding, a belly that grows on the right side from about month 3, and an udder that fills in the last month.
Frequently asked questions
How long are goats pregnant?
About 150 days, ranging from 145 to 155.
Are Nigerian Dwarf goats pregnant for less time?
Slightly. Nigerian Dwarf and pygmy goats often kid around day 145.
How many kids do goats usually have?
Twins are most common, with singles and triplets also frequent.
Reference charts
More gestation calculators
Cow Gestation Calculator
Calving date by breed, with the normal window.
Horse Gestation Calculator
Foaling date with the 320 to 370 day window.
Sheep Gestation Calculator
Lambing date for ewes, with the normal window.
Dog Pregnancy Calculator
Whelping date with week-by-week milestones.
Cat Pregnancy Calculator
Kitten due date and stages of cat pregnancy.
Rabbit Gestation Calculator
Kindling date and nest box date.