Thank you MarianneB x
I am no sonographer but i could only see one sac ( a white blob on screen) and then what looked to be another one but as he saw it too and though it may be another one he lost it and could not see anymore he breifly went to the other side and after about 30 secs that was it .done come back for a re scan in 7-10 days.
I also did not mention she has started to pass a light pink. brown vaginal discharge and has been put on a 10 day course on Noroclav !!!

what in your minds could this be? ) an infection or loosing puppies??? I asked the vet to tell me what gestation she was and he was very muffled in his answer and said er yes i think your right about 3 weeks well she is 26 days by the last mating.
so we are back next friday and he is going to be the one repeating the scan as my vet is on A/L ....
would it be obvious to see a mul;tiple pregnancy at this stage?? i have large breed dogs and she is looking big already at 3 weeks

xx