all of what the guys above me said is true however when using anti-e's thru out and even thru and after your pct, your chances become alot better of not having any problems with real gyno...
Here is the kicker though---their is a ton of not only underdosed gear out there but also under dosed anti-E's and even Bunk altogether...My suggestion to you is if your using and anti/E and still getting symtoms, first bump up your dosage and if that doesn't help it, have another brand on hand....With all the liquid anti/E's out there and as cheap as they are, their really is no excuse why you can't have a couple diff/brands on hand...