It's amazing that in this day and age people still use anti estrogens for PCT, when it does absolutely nothing, especially since estrogen can actually be LOW after a cycle. In some cases, the clomid or nolva ADDS estrogen which gives a libido boost but once you stop you lose your gains and the HPTA is still suppressed. This is why so many people jump right back on, or discover their natural T is in the toilet.
Some day....some day.
Some day....some day.