Hormone levels

Reggie
Ladies, anyone with this issue, do any of you know how to raise your estrogen levels naturally? Our first pregnancy, which we consider our miracle baby, she was able to get pregnant, still not sure how without taking fertility medicine but God is good. The second time we tried, over a year in a half, we had no luck. She was very reluctant to take fertility medicine, but did and got pregnant very shortly, but unfortunately, she miscarried. We have been trying for the past 6 months and no luck, come to find out her estrogen levels are low, and her testosterone are elevated, but she is so scared to go on hormone therapy. So, what can she do naturally to increase her estrogen levels? We know legumes and flaxseed help, but what else other than food. Your feedback is appreciated. Thank you and God bless.