Causes of miscarriage in cats:
1. Infectious Diseases: Certain infections, such as feline panleukopenia, feline herpesvirus, and toxoplasmosis, can cause miscarriage in cats. These infections can cross the placenta and affect the developing embryos or fetuses.
2. Hormonal Imbalances: Progesterone is the hormone primarily responsible for maintaining pregnancy. If there is an insufficient level of progesterone or other hormonal imbalances, it can lead to miscarriage.
3. Uterine Abnormalities: Structural abnormalities in the uterus, such as uterine infections, tumors, or uterine scarring, can interfere with successful implantation and development of the embryos.
4. Genetic Factors: Some genetic abnormalities in the developing embryos or in the mother's reproductive system can lead to miscarriage.
5. Nutritional Deficiencies: Severe nutritional deficiencies, particularly deficiencies in essential vitamins and minerals, can adversely affect the health of the pregnant cat and the developing kittens, increasing the risk of miscarriage.
6. Physical Trauma: Significant physical trauma, such as a severe accident or injury, can cause stress and hormonal disturbances that can lead to miscarriage.
7. Psychological Stress: Severe emotional stress can potentially influence hormone levels and contribute to miscarriage. However, emotional factors alone are not typically considered a primary cause of feline miscarriage.
Signs of miscarriage in cats can include bleeding from the vagina, discharge of fetal tissue or material, nesting behavior without subsequent delivery, sudden weight loss without a noticeable medical explanation, or any sudden behavioral changes during pregnancy.
If you suspect a miscarriage in your cat, it is important to take her to a veterinarian for prompt evaluation and diagnosis. Veterinary treatment may include supportive care, addressing any underlying causes if possible, and ensuring the well-being of the mother cat