When Does Cervical Mucus Start Do Still Get Cervical Mucus The Same As When You Are Pregnant Or Not?

Do still get cervical mucus the same as when you are pregnant or not? - when does cervical mucus start

TTC # 1, and we follow the schedule, make sure to look when I'm ovulating. Then I began to notice that the cervical mucus and my husband and I had to have sex for the price of 2 nights and now nothing. It's almost like dried up .... What does this mean?