On timing, you are in a good position. You have been on estradiol since April 2018 and have already had an orchiectomy, so more than enough time has passed on hormone therapy for you to be considered for vaginoplasty. From that standpoint, you technically qualify today. There is one procedural requirement worth knowing about in advance. Thai law requires two independent psychiatric evaluations before gender affirming genital surgery can be performed, and both must confirm a diagnosis of gender dysphoria. These can be completed either online or in person, so they do not require an additional trip, but they do need to be completed before surgery rather than alongside it. I want to raise one point here carefully, because I do not want to make assumptions about you. You describe yourself as male. Some patients use that to refer to their sex assigned at birth while identifying and living as a woman, and in those cases the evaluations tend to be uncomplicated. For patients who do not identify as a transgender woman, the outcome is harder to predict, since everything turns on whether both psychiatrists independently confirm gender dysphoria. Without knowing more about how you identify and where you are with any social transition, I honestly cannot tell you how this step would go for you. If there is any uncertainty on your side, patients in that position often choose to complete the two evaluations first, as a standalone step, before committing to a surgical booking. The one thing I would flag is your BMI. At 5 feet 4 inches and 206 pounds, your BMI is approximately 35.4. In my practice in Thailand we only admit patients with a BMI below 30 to the operating room, and that threshold exists for good reason. A higher BMI increases the risks associated with general anesthesia, raises the likelihood of wound healing complications and infection, and can make the surgery itself technically more difficult, all of which matter a great deal in a procedure of this complexity. So my honest recommendation is that weight management before surgery would go a long way here. Reaching a BMI under 30 would mean getting to roughly 175 pounds, so around 30 pounds of loss. That is a meaningful goal but a very achievable one with time and the right support, and I would encourage you to approach it with your own physician so it is done safely and sustainably rather than quickly. Beyond meeting the surgical threshold, it would genuinely improve the safety of your vaginoplasty, or of any surgery you might have, as well as your recovery afterward. Everything else you describe, your general health and the absence of allergies, is encouraging. Once your weight is in range, a full pre-operative assessment would be the next step to confirm you are cleared to proceed.