You would love it if you could get estrogenic drugs like estradiol patches or even DES 1 mg., most patients report little to no real side effects. I know the differences as doing ADT3 (super CAB) for 2 yrs., then switching to DES 1mg. it was day and night as to side effects and even results in psa stability was day and night (8 yrs. of control after 2 yrs. only of ADT3 control), no money to made off these drugs (no patent on DES). Amazingly most are not given an Rx or access to such.
Some of the known super Kings of estradiol usages: Chas. Clausen, Chas. Maack, Dr. Wassersug and they are vocal on some websites for PCa. Mr. Clausen is like 7-8 years of usage on them and very well versed on usage, types, doses and details, same with the others. www.prostatepointers.org
(the CHB group you can find Chas. Maack posting) you might try googling the other guys.