Cat placenta will be dangerous if it remains in the body for more than 48 hours. If the placenta cannot be expelled from the female cat in time and the placenta is retained in the body, it may lead to serous inflammation of the uterus, which is metritis, which will also have an impact on the health of the female cat. It is recommended to take it to the hospital for diagnosis, because palpation is generally unreliable, and it is best to seek help from a veterinarian. Avoid accidents caused by handling it by yourself, and never force it out directly.

Symptoms of retained placenta in female cats:

1. Continuous dark green discharge: Most female cats discharge secretions within 24-48 hours after giving birth. . The discharge just after giving birth is dark green, but it usually turns to rust color within 24 hours. If dark green discharge continues for more than 24 to 26 hours after delivery, it means there is something wrong.
2. Increased secretions: Under normal circumstances, secretions will decrease within the first 24-48 hours.
3. The secretion has a smell
4. The discharge lasts for 48 hours.
5. Fever: If the female cat's body temperature is too high, it may represent an infection.
6. Drowsiness.