Does Progesterone Cause Cancer? - Dr. Anna Garrett

This could help. For me.. I know a lot of women who took the natural progesterone and there are tons of reviews on amazon. If it caused cancer, I believe it would be well known by now. Certainly someone would have reported it there. But we haven't seen tons of cancer outbreaks. Just as about 5 years after people started using HRT it became obvious that there was a problem.

There is a book by Dr. John Lee called what your doctor won't tell you about perimenapause where he goes into detail on why it is safe.