DOES EVERY WOMAN LOSES THE MUCUS PLUG??

Martha • Hi I'm Martha!! Mother of a handsome 7 year old boy and pregnant with a baby boy! Blessed!! ❤️👦🏻👶🏻
DO WE ALL PREGNANT WOMAN LOSE THE MUCUS PLUG DAYS OR WEEKS BEFORE GIVING BIRTH? OR SOME OF US DONT NEED TO LOSE IT? OR IS IT A MUST??