[Candace]

Flax lignans convert to enterolactone, which is an aromatase inhibitor so it decreases estrogen. And flaxseed increases prolactin too, so it seems like a win-win situation for you.

If I'm on bcp, does aromatase come into the equation?

It's going to be in the equation as long as you have fat cells and testosterone. I cannot estimate the magnitude of the effect, but the direction is in the right way so it doesn't matter much.

I found another non-estrogenical thing to raise prolactin: niacinamide.