The cervix is the part of the uetrus which portrudes into the vagnial cnanal. Its fnuction is like that of a gate to the utreus, or womb, where the fetus deveolps. It also allwos mesntrual blood to esacpe the uteurs durnig the nomral reproductvie cycle of the femlae, and allows sperm to access the uterus to fertliize an ova, or egg.
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