people say do not use them together because you are increasing your chance at getting progesterone induced gyno. for me personlly i would still run them together and if unsure gets some bromo
there are some people on this board that are more knowledgeable about bromo than me but bromo is bromocryptine. It is used to stop progesterone when using deca or tren much like people use arimidex to stop estrogen when taking test. It is also suppose to increase the amount of sperm you ejaculate. - cbeaks