not sure if this site has been posted in the forms but is how Testosterone works and Estrogen works. I have seeing post that say if i use Bovine ovary i may not be able to stop the changes if I use it for a long time this site dose not say anything about Bovine ovary but it dose talk about fixing Hormones priblems it dose not say that it will take back the grouth of your breast or body they talk about making too much Estrogen and could help stoping it hope others like the site it was a good read for me
https://www.elitehrt.com/aromatization/
https://www.elitehrt.com/aromatization/