This strange occurrence happens as a result of gases building up inside the abdomen of a deceased pregnant woman. These gases, produced by bacteria during decomposition, cause the abdominal cavity to expand, putting pressure on the fetus, which then forces the fetus out through the birth canal.
Stage of pregnancy: The later the stage of pregnancy, the more likely the occurrence of postmortem fetal extrusion. This is because the fetus is larger and heavier in the later stages, making it easier to be pushed out by the gas buildup.
