Did you go into labor out of the blue or warning signs before?

I’m 39+3 due July 24th and soooo over being pregnant! 😂 I just cannot wait to meet this little nugget. Just wondering what most women experience- out of the blue contractions starting, water breaking/leaking or clear warning signs for a while before going into labor?

Im doing my very best not to think about it because I’m convinced she’ll come when I least expect it 🤷🏼‍♀️