It's good to hear you've got joint support at hand. (Although its probably best PMing tread) i saw your comment, and from nitti's experience mentioned in the comment above, dropping the proviron will help to increase the natural estrogen in your system - but you must be careful that the estrogen doesn't increase too quickly, which will result in sides. What i would suggest is to drop the proviron, and once you've dropped the proviron, take a small dose (what i call a control dose) of aromasin such as ED/EOD, so that if estrogen build-up becomes uncontrollable, you have an AI in your system already taking action, therefore if this problem becomes more severe, you can easily bump up the dose.
Even though it’s an oral, Proviron is considered to be very mild on the liver, and thus, liver damage is not a concern while using this substance. Bodybuilders often incorporate this drug into all of their cycles, and also into their PCT programs. When stacked with testosterone, it will aid in blocking estrogen while increasing androgen, and also allowing the testosterone to be more abundant in the body. With this wide range of benefits associated with its addition to the cycle, it’s no wonder that this drug has gained so much popularity.