When does a cat's plug come out during labor? - briefly
A cat's mucus plug typically comes out shortly before or at the onset of active labor, indicating that the cervix is beginning to dilate and efface. This occurs as the hormone oxytocin increases in the mother's body, preparing for the birthing process.
When does a cat's plug come out during labor? - in detail
The expulsion of a cat's mucus plug, often referred to as the "birth canal plug," is a critical stage in feline labor. This event typically occurs early in the birthing process and serves as a crucial indicator that active labor has begun.
During pregnancy, the cervix in cats remains closed and is sealed by this mucus plug, which helps to protect the developing fetuses from infection. As labor commences, hormonal changes stimulate contractions of the uterus, which eventually lead to the dilation of the cervix. The increasing pressure within the uterus causes the mucus plug to dislodge and pass through the vagina.
This stage usually takes place within the first few hours of labor. In some cases, the mucus plug may not be visible or noticeable at all, especially if it is expelled while the cat is in a quiet, secluded area. However, if you observe a clear, jelly-like substance or small amounts of blood, it is likely that the mucus plug has been discharged.
It is important to note that once the mucus plug is expelled, active labor should commence within 24 hours. If no kittens are born within this time frame and there are no signs of further progression, such as increased contractions or passage of more fluid, immediate veterinary intervention may be necessary to ensure the health and safety of both the mother and her unborn kittens.
Monitoring your cat's behavior during labor can provide valuable insights into her condition. Increased restlessness, panting, and nesting behaviors are common signs that labor is progressing normally. However, if you notice excessive lethargy, lack of interest in food or water, or prolonged periods without contractions after the mucus plug has passed, it is advisable to consult with a veterinarian promptly.
In summary, the expulsion of a cat's mucus plug during labor is a natural and expected event that signals the onset of active labor. Understanding this stage can help pet owners better support their cats through the birthing process and recognize when professional assistance may be required.