These eggs contains a number of E. coli, staphylococcus, salmonella typhi, Proteus, etc. , if the fetal death for too long, but also produce large amounts of hydrogen sulfide, amines toxic substances.
Pro-biotics in convenientgermsolutioneffectivelydecomposesenterotoxin, toxicamines, indole, methaneand othertoxicsubstancesproduced in animalintestines.