Hi. How long do I let 1st stage labour go on? my girl is 65 days and temp dropped to 36.3 at 6pm on Sunday 33hrs ago now. Panting/shallow breathing with long periods of rest have followed, but no signs of contractions. she's had nutri drops and ice cream, as is not eating/drinking, little walks, tummy rubs, but minimal nesting behaviour. called vet after 24hrs who advised not to worry until 36hrs. Puppies are less active, it's a struggle to feel real movement, but there is some, especially after ice cream. She is not distressed, Is It ok to wait it out til vet opens at 9 or should I get her in to the out of hours vet as soon as she hits 36hrs? her first Litter? advice appreciated please.