Losing mucus plug...

Alicia
I am currently 34 weeks and 5 days, whenever I went to my appointment Tuesday, they measured him at 6.6 pounds and said that he was weighing at 36 weeks and 4 days and was in the 95th percentile. I haven't lost it fully, but its coming out in pieces.. Should I be concerned, what does this mean? I'm a first time momma so I have no idea what to think. Lol.