Sports & Hobbies

Dog Pregnancy Calculator

Estimate your dog's whelping date and track important milestones during her pregnancy.

Mating Details

Date of First Mating

Gestation Period

Days

Average is 63 days, but ranges from 58 to 68 days.

Note: Calculate from the first day of mating or ovulation if progesterone testing was done.

Whelping Date

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Range: --- to ---

Current Status

Awaiting Date

Enter mating date to see progress.

Day 1 0%

Ultrasound (Day 25) --- Vet can confirm pregnancy.

Puppy Movement (Day 40) --- Mother's belly starts swelling.

X-Ray (Day 50) --- Count puppies safely.

Preparation (Day 58) --- Set up whelping box, check temp.

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