Cervical mucus

Jessica • 👼🏽 Feb 2020👼🏽 Oct 2020 👼🏽 May 2021 🌈 Dec 2022

Is cervical mucus really a reliable way of checking fertility? I know every person is different but I feel like mine is different all the time, not necessarily during certain times of the month but different times of the day. Today when I wiped, it seemed very stretchy. When I put my fingers in there it seemed more stickier paste like. Does anyone else have this issue?