csection dates and labor

Glenda • I have a beautiful son name Deklan who is one , and now pregnant with baby number two :)
Hello. Has anyone had a section with their first child and had a booked date for a section again for their second child but ended up going in labor on your own earlier than the booked date ? 
I am booked for my second one at 38.3 weeks and I'm scared my body will go in labor before that date lol 
Any feedback will be fantastic :)