Gyno can also be caused by increased levels of progesterone and prolactin. Prolactin will actually cause lactation. These two hormones usually will not cause gyno unless estrogen is also present so in order to treat gyno caused by progesterone and prolactin we must first treat the excess estrogen. That would be done by using the protocol found above, in addition to that we would add some progesterone/prolactin inhibitors. It is difficult to tell whether it is estrogen or progesterone/prolactin that causes the gyno. If your first cycle is test/tren or test/deca you will not know whether the estrogen form the test is causing gyno or the progesterone form the tren/deca is causing the gyno. Therefore it is best to run test alone for a first cycle, but more on that in part 2.
Cabergoline is the drug you would use to treat prolactin/progesterone caused gyno. If running a roid such as tren/deca then the ideal thing to prevent prolactin/progesterone gyno would be to keep the estrogen is check, but if gyno begins to develop you need to throw in some prolactin control in the form of Cabergoline. Start with a dose of .25mg twice a week and increase your dose from there.