A vet can do an ultreasound to check for pregnancy after 3-4 weeks.....3 weeks if vet is good at ultrasounds! At 4-5 weeks, your vet should be able to visualize pups with ultrasound. Then around day 56-58, you can get xrays to measure pelvic ring /head ratio to make sure the puppies are going to fit and you dont need to schedule a c-section. |