high b12 levels from injections Benefits of for Optimal Health Too Much Vitamin B12: Risks,
Description
Strong safety record across clinical reviews

This was established as an important research question to be funded as part of the James Lind Alliance priority-setting partnership with the Pernicious Anaemia Society
High Estradiol in Men on TRT Most men on TRT initially fear high estradiol since they fear it causes water retention and gynecomastia

I have heard that B12 have improved people's fertility, so maybe heavy periods is what should be normal for you
