9/8/07; Perineal RP; PSAs went from 4.0, 4.5, 5.0,6.0, dropped to 5.5 [changed diet], jumped to 6.5 [stress at work], biopsy in 6/07 10 cores showed Gscore 3+4 T3, spared 1 bundle. I tried using the pump... I hated it, and it never worked for me. The rings would not keep the blood in. Cialis did not help. I started Trimix in 2/08. Dr. tested me at 0.3cc. It was way too much, and I needed a reversal which was much worse than the biopsy...to me anyway. At home I get good results from 0.03cc - 0.09 as long as the medicine has not been heated to much too often. My Feb. vile lasted until Sept. with excellent results. I got my 2nd vile in April not realizing my 1st bottle would last over 6mos [refrigerated]. The 2nd vile was compromised on a vacation trip. I now need to use 0.18 to get good results. I also use the AB Dick .3cc diabetic injector. It works perfectly but only uses the 3/10cc needle. If it's done right, you barely feel anything. I always post compress for a full 5 min. to prevent scaring. I'm up for 2:45. Wife is 150% happier now as B4 RP. Slower for me to get going, but the action lasts 40-50 minutes. I have to do daily aerobics to be able to keep up without heart issues. I showed the injector device to my Dr. they'd never seen it. I've used it from day-1. Won't leave home without it. [Anybody wanna buy a pump?] My 9 mo check-up bouced to .03 the other posts about not beng concerned under 0.1 is helpful.