Man, if I were you I would NOT use the dbol at the end of that cycle. I mean, you are already pushing it with the Oxymetholone for 6 weeks. But, I am not you, and since I am me and a little hard headed, I would buy the dbol and take it untill I started bleeding when I piss
Note: When taking orals, I have found that when it feels that I need to piss REALLY bad and the only thing that comes out is a tiny bit, it is time to cut it out.