Natural ways to induce labor?!

Hi ladies! I'm a FTM. Currently 1cm, 70%effaced, -2 stationed, and very very soft. My Dr. told me to do everything I can this weekend to go into labor naturally! She's leaving out of town for a conference and we're hoping I go into labor this weekend! I tried walking, pineapple, sex, spicy foods, bouncing on my birth ball. Anything else that I can do safely? TIA lady's!