ddyss said...Based on a starting PSA of 4 and 4 day half life 5 weeks = 35 days = 9 half life cycles 4210.50.250.1250.06750.033750.016875 == 0.02!!!Congrats !!!
InTheShop said...six weeks seems the current standard, although some wait 2-3 months for the first PSA....Andrew