Hello everyone) I wanted to ask if castor oil helps induce contraction…

Hello everyone) I wanted to ask if castor oil helps induce contractions? The thing is, I haven't decided to drink black cumin oil yet) Diagnosis: Symphysitis was diagnosed and doctors say that I should give birth faster, like the baby's weight so it doesn't grow too much. So I'm thinking maybe I should drink castor oil at night ? Term 40 weeks 2 days