If your body and the baby are not ready you’ll probably only experience uncomfortable cramping. Considering due dates are an estimate and not every woman has a 28 day menstrual cycle (that’s how the due date is configured for ALL OB patients!), your baby being born now could be too early for him/her.
If you are facing a hospital induction certainly bring on the professional shiatsu practitioner, acupuncturist or reflexologist. But I wouldn’t recommend trying to induce without a skilled professional knowing how much pressure to give, what points to use and when, and for how long to maintain the pressure.