I am in Canada and Im not sure we have the sensitive e2 blood test. I read this article at one of the labs and im not sure what it means. The link is below. Is this the senstive e2 test?
https://www.dynacare.ca/news-and-media/notices/services/estradiol-testing-changes.aspx
https://www.dynacare.ca/news-and-media/notices/services/estradiol-testing-changes.aspx