No, puberty blockers don't cause any permanent body changes: that's the whole point. They delay the decision. You can still go through a male or female puberty

No, puberty blockers don't cause any permanent body changes: that's the whole point. They delay the decision. You can still go through a male or female puberty once you're older. Most people are "conservative" on this issue because they have no idea what they're talking about, just like every almost every other issue related to trans people.