The same thing doesn't work for everyone. Walk. A lot. Sex.
A due date is only an estimation of when the baby will come. They can come /- 2 weeks either way. I'm sure your doctor won't let you go over by two weeks.
Everyone wishes, hopes and thinks their baby will come early. I don't know why that is. Probably because the end of pregnancy is so long and painful?
Your baby will come when your baby is ready. Until then, please enjoy your time not tethered to a newborn. The time just you and your husband alone together. Because after baby gets here it won't ever happen again. Plan a nice dinner out and a quiet movie and snuggle together on the couch. Enjoy this time.
Good luck on labor!