Lots of people take it and haven't had any complications but I wouldn't chance it myself because it could potentially be very harmful! And as annoyed that I am that I am still pregnant 3 days after my due date - I'll never do anything intentionally that could possibly hurt my baby. Even tho I do really want him out lol
Caster oil can cause kill still birth you can try and bounce on a yoga ball helped my sister in law I also heard pineapple and red raspberry tea help and walking and sex too