Hi there Luana,
To add to what Cassie has said It depends on a lot of things, but generally three to six months, and most results are irreversible after a year, but this is a very general rule of thumb. Everyone is different, and some of what it depends on is your metabolism, what is prescribed, the dosage of what is prescribed, how it is delivered, etc... That is why you should be under competent professional medical care to monitor the HRT to ensure your health. Boosting dosages, and increasing hormone types does not equate to faster, better results. Our bodies all react differently.
Chat later
Steph