Nipple stimulation for inducing labor?

Anyone here know how to do nipple stimulation with a breast pump to induce labor?

Doc gave green light since little girls birth weight is predicted to be 10lbs, they don’t mind if she comes early.

To my docs I am considerd full term

1.5 Cm dilated

Ftm

Tried Two, 15 minutes sessions on both boobs with breast pump, I pumped out 2oz of colostrum that I bagged and froze.

But no contractions and didn’t go into labor if I’m here asking. 😂

Did I do it wrong? Or is my body just being stubborn?

Due Date is Aug 1st