Do not try to make your cervix efface by yourself. If your doctor feels like you need to go into labor, he will start you on medicine. Its not good for your baby or you to try to do things on your own.
If you want to start contractions try playing with your nipples, you or your partner. Also climax works as well. Flights of stairs. I do not recommend Castor oil. it is harmful and you wont get the...