I have estrogen positive tumor. I am on chemo now and will then go on tamofoxin (spelling?) I was concerned that the absence of hormones would afffect my sexual drive. I was told not to take any herbal agents, soy etc. The physician did say that premarin vaginal cream 3 x per week would be okay. I am concerned. I have been told allot of different things. Do I risk taking the cream? Is it absorbed just locally? What is your suggestion. Betty v