+The amniotic sac is a clear, fluid-filled membrane that envelops and protects a developing [Embryo](/wiki/embryo) or [Fetus](/wiki/fetus) within the womb. This vital inner sac provides a cushioned environment, supporting growth and movement until birth.
+## See also
+- [Amniotic Fluid](/wiki/amniotic_fluid)
+- [Gestation](/wiki/gestation)
+- [Placenta](/wiki/placenta)
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