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Analysis of the Causes of Mummified Fetuses, Stillbirths and Abortions in Pregnant Sows
1. Causes of mummified fetuses, stillbirths and abortions: (1) Poor egg quality or failure to breed at the right time causes the eggs to age prematurely; although fertilization may still barely occur, the embryos cannot develop normally and eventually die and are resorbed by the sow. (2) The feed for pregnant sows is not nutritionally complete
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Causes and Prevention Methods of Delayed Estrus, Stillbirths and Mummified Fetuses in Sows
Question: What are the causes of delayed estrus, stillbirths and mummified fetuses in sows? What good methods work wonders?