Feeling like your going to go into labor early?

💖Amanda • Have a 5 year old from my previous relationship. Now married to my true love and baby #2 is due aug 2015
Any one else have or had a gut feeling that they were going to go into labor earlier then your due date?  If so did you or how close to your prediction where you? 
I've had this guy feeling ill be having my LO earlier then my scheduled c-section.