I know I haven't lost my mucus plug yet because I still have the normal discharge going on, but I never lost my mucus plug with my son. In fact when I went into labor they broke my water at the hospital. I am due March 17th so I doubt that I would even lose it any time soon, but how would know? Is it suppose to be a certain color? Is it suppose to be a big glob? Like I said I never lost mine with my son so I don't know the signs and I am curious to know.