Neither pineapple nor EPO induce labor.
If your wanting labour to start early try eatting pineapple it worked for my sister and friend they went a week early
EPO is supposed to help soften your cervix nothing more. If you were told it will begin labor, you were told incorrectly.
Put 4 capsules in the vagina as far as you can get them. Go to bed wearing a pad and put a pillow under your butt to keep the oils in. It only works if your body is ready, don't push it if you're not ready.