For sure ways to start labor naturally?

Holly

I was wondering if any of you mamas have some for sure ways you started your labor naturally I’m not going near castor oil. I have a birthing ball at my last appointment I was at a 3 I’m so close and ready for this girl I have an induction scheduled but my midwife really thinks I can have her naturally and I really want to honestly I was induced the first time and this is my last baby so I don’t really want to be induced again but any tips or tricks besides the obvious sex which I’ve been trying lol would be appreciative s thnx mamas no rude comments pls