I was running dbol for 4 weeks then 500mg test e for 4 weeks and got gyno at the start of the test, I just got some letro from Iron dragon, anyone know if they are good. I am trying to figure out if one pump is a single dose or what. Is letro good for test related Gyno or do I need nolva? I am about to stop the Test. I have a big hard lump under my right nip... Please Help!