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My 57-day pregnant dog has thick white discharge. Is she in labor?

Updated on September 23rd, 2025

My female is black lab and little pitbull mix shes pregnant and 57 days. She has white kinda thick mucus coming out her vulva. It been doing this for 3 days now but a little more mucus today. Her vulva is really swollen. Her ears are a little less like warm but not cold. Theres time she acts a little weird. She looks at her behind through out the day.

2 Answers

Most Helpful Answer

Andrea M. Brodie, DVM

Answered By Andrea M. Brodie, DVM

Veterinarian

Published on January 8th, 2019

This is likely the dissolution of the mucus plug. She will give birth within the next week and should start lactating soon. If the discharge looks like pus or has a bad smell. you need to take her to your veterinarian right away for an exam. Your vet can also take an x-ray and tell you how many puppies to expect so you know when she is done giving birth.
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Related Answers from Veterinarians

  • Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on November 8th, 2016

    A white discharge is normal, especially in late pregnancy. Heavy breathing is also quite common, especially in the last few days of pregnancy. Make sure you feed her high quality puppy food in large quantities until the puppies are weaned.

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    1Pet Parents found this answer helpful

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