Creamy Cervical Mucus Before Period How Long Is The Cervical Mucus Cloudly And Creamy/yellowish Before It Turns Clear?

How long is the Cervical Mucus cloudly and creamy/yellowish before it turns clear? - creamy cervical mucus before period

My husband and I try to have a child ... On the first day of my period was 8/26/07 and I started with yellow cream on the cervical mucus today. My husband goes Monday for a company, and I wanted to know whether to leave the cervical mucus free round before you?