Pineapple, mango, and kiwi contain the enzyme called Bromelain. It's like prostaglandin, ripening and softening the…

Pineapple, mango, and kiwi contain the enzyme called Bromelain. It's like prostaglandin, ripening and softening the cervix. The enzyme isn't present in canned pineapple, the pineapple has to be fresh!