You're only post dates, not overdue

Ask your Ob / midwife what position the bub is in. If posterior, it could be a reason, and you can have acupuncture, optimal fetal positioning etc to help move bub.

The bub may just be doing its own thing in its own time, and perfectly fine. Its more common for first to be induced than second. But the factual basis for that would be due to pressure of medically based EDDs (guess dates) I assume.

Naturally Inducing Labour - Natural Induction Methods
Induction of Labour - To Induce or Not Induce?
The Lie of the EDD: Why Your Due Date Isn't when You Think - Associated Content - associatedcontent.com