How long does it take PSA levels to return to normal after stopping finasteride?

[Screeech]

Need to get a PSA test and don't have a "before test" for baseline.

 

[Screeech]

14 days apparently...

Upon discontinuation of finasteride, DHT levels return to normal within 14 days.

Question was actually in relation to Saw Palmetto, which apparently also reduces DHT by half, so I imagine time for DHT to return to normal with Saw Palmetto would also be 14 days...