Primo is a gamble at best with lowering estrogen, id still use low dose AI weekly as a fail safe, the Primo theory of lowering estrogen doesn't work for everyone, where did u get the Primo from ?
Also it's a delicate balancing game with estrogen don't go to low don't go to high u want to be in the sweet spot, it's the side effects u cant feel that are the things u need to worry about, it's what u can't see that is happening inside the body long term.
Sure right now super high estrogen might not be an issue, but the sickness and disease u end up developing years down the road from never controlling your estrogen is what u should be afraid of..