Enter the first date of mating to calculate the estimated due date and key pregnancy milestones.
Estimated Due Date
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63-Day Average
Key Pregnancy Milestones
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Ultrasound Window: Best time for a vet to confirm pregnancy via ultrasound.
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Heartbeat Detection: Puppies’ heartbeats can usually be detected by Doppler.
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Puppy Count (X-Ray): Best window for a vet to count the number of puppies.
Breeder Tip: While 63 days is the average, a normal delivery can occur anywhere between 58 and 68 days. Start monitoring your dog’s temperature daily starting one week before the due date.
