How long to wait for the ring ??

How long would you wait for your bf to propose before giving up ??

I know age can be a huge factor.

But my bf and I are both in our late 20s and we’ve together for almost 3 years. We live together.

He knows that I would love to be engaged. But I don’t pressure him because I want him to do it because he wants to, not because I’m forcing him too. But I’m also not gonna wait forever.