My Mother use to say "drugs may help one problem but they create other problems." Interestingly, it was a drug taking care of one problem that ultimately took her life.
More research has to be done on the utilization of estrogen as a first line hormonal treatment. Many of the side-effects of Lupron/Zoladex,etc are not apparant with estrogen. All of them have cardio-vascular impacts but it has been shown that estrogen/DES in low but still effective, doses has limited cardio-vascular events.
I truly fear going on Lupron.