Do your research. Nearly everyone using it has noticed the estrogen sensitivity including myself. Pplex does the exact same thing without actually raising estrogen. I'm pretty surprised you've never heard of this but hey we're all responsible for our own research.
I've used it several times, and needed to increase my AI usage on it. Several others logs here and all over the place have noticed estrogen management to be very difficult on it while taking aromatizing steroids alongside. I think The Solution (or maybe it was someone else on this board) noticed that estrogen because very difficult to manage when it was added in mid-trest cycle, and strongly recommended against it. I know you got gyno in the past from not taking the proper precautions with tren, so I'm just giving a warning, take it as you wish.
There is zero data based evidence on delta-2-androstenol (desoxytest) up regulating the estrogen receptors.
It could be possible to cause water retaining sides from 11b-hsd inhibition in the kidneys, but again, no data specifically on desoxytest, just based off its chemical structure.
Data on dst does show it to be around 50%-60% less androgenic than dht, (and 150% more anabolic) so it most likely doesn't have the ani estrogenic effect some other dht derived steroids have.
I have a permanent lump that I've had since 08, some compounds make it worse (dienedione, epistane, trenbolone) other compounds make it almost disappear, (superdrol, hdrol, tbol, boldenone).
I appreciate the concern about trenbolone flaring up pre existing gyno, but this wasn't due to lack of research, it was from using a compound plainly to see how I react to it.
More gains, more sides, first rule of thumb with steroids.
I've taken trenadione as high as 120mg, with no issues, but had issues with 100mg of dienedione, so it was logical to test out trenbolone to see how I'd react.
I know how to take care of gyno flare ups post cycle for myself, so it's more a nuisance that anything. The tiny lump of tissue will only be removed with surgery.
But I'll be running everything without an ai for as long as possible.
When I beta tested mentabolan for Ba at phf, I responded well with zero estrogen related sides.
He also may send me some his new ai to test as well for this cycle