Just after I wrote my last post I found this website, seems very credible
https://www.joinmidi.com/post/menopause-breast-cancer?campaignid=21474728112&adgroupid=&utm_term=&matchtype=&network=x&device=t&extensionid=&utm_source=google&utm_medium=ppc&utm_campaign=All-Blogs-url_Matchnode_Test&gad_source=1&gad_campaignid=21484990543&gclid=CjwKCAjw7rbEBhB5EiwA1V49nWIcESucZe4bVXG4yHn_uJ_UBTnIJBZmelDfkBj_UzW-WfSMcCZXmxoCiSQQAvD_BwE
Also an ad for a drug that I have never heard of, maybe ask your doc about it