Please my good people, my friend recommended MANIX capsules for me when I complained of minor erectile dysfunction, but I have not noticed any improvement, infact, the situation is worst for these past three days am on the drugs. My problem was ; sustaining erections. I hardly sustain my erections as my heart is always weak to concentrate on the action, but it seems worst on this MANIX capsules. Please has anyone used it and what do I expect please am worried. I have kids, my problem is not sperm count and all that, just to sustain erection. Please help out pals.