Natural alternatives to tamoxifen

Hi i’ve recently come off my tamoxifen as I am planning to try a cycle of IVF which was delayed from last year as I was diagnosed just before I was due to do it.I wondered if anyone has managed to find any ways to reduce the oestrogen levels by changing their diet, herbs, etc? My Oncologist did say I could come off it to try but will need to go back on again later. If I’m successful in getting pregnant I’d like to keep my hormone levels as balanced as possible. Any suggestions would be helpful. Thanks.

Read a book by Dr.John R.Lee, it doesn’t make sense to try and delete/block estrogen from every part of your body, if estrogen is so bad, why not give every woman something to do this, whether they had breast cancer or not! Because it would save problems with breast cancer later! but oh! I forgot it’s useful for other life functions as well!