Hello, My German shepherd is day 64 after tying. She was day 11 into heat cycle we couldn’t get an appointment for an ultrasound to confirm pregnancy. she has been on and off panting the last few days but has settled since last night. Gone off her food and drink. She’s had a little bit of mucus discharge since Sunday. She’s not overly big in size so we suspect if she is pregnant it isn’t a big litter. We took her to the vet today to be checked over and make sure it isn’t a phantom as was expecting some signs of labour by now. Vet told us she’s too far along to have ultrasound now and if she has no signs of labour by Friday then it’s probably false pregnancy… I don’t know why this doesn’t sit right with me in case it’s a singleton pup or something? Should I get a second opinion is there a deadline for ultrasounds??