The use of estradiol alone thinns the hair,since another hormone,progesterone, is responsible for supporting the hair, which makes the hair thicker, estradiol has an antagonism with progesterone.I was convinced of this!I started taking progesterone and my hair started to feel different after getting the progesterone, it started to spike like wheat!Estradiol should only be used with progesterone!If you use estradiol separately, it begins to thin the hair,as estradiol antagonizes with natural progesterone.And gradually the concentration of progesterone begins to fall and the hair that was once more different becomes thinned.
Your statement is not true.
Note that female patients who are on anti-conception therapy with only progesterone have hair loss in a diffuse pattern most of the time, high progesterone.
Note that the function of progesterone in men is to decrease the conversion of Testesterone to DHT, so of course you will have an extra result.
However, note that patients even on CPA (prostagene) and e2 are unable to grow hair, that is, they have amounts of progesterone and e2 and still do not grow.
Note that e2 will cause feminization of your body as a whole and hair loss is not just DHT, it has to do with much more.
Note that at some point in your XY life you had hair and almost no progesterone.
Note that in men much less progesterone than estradiol.
You need a dominant sex hormone to regrow.
Low-dose progesterone can increase growth in some cases I agree, but you cannot state your hypothesis as you did. Different bodies, different reasons, different hormonal imbalances.
Sorry for looking a little rude, it was not my intention, just understand that you can influence the treatment of many people by posting this here.
Peace my friends