Trans surgery nightmares revealed: 81% endure pain in the five years after gender-change procedures, more than half say having sex is painful - and a third are left incontinent, survey shows
... Surgically altering male and female genitals to match those of the opposite sex — known as vaginoplasties and phalloplasties — are widely understood to be tough and problematic procedures. ...
Those who push these surgeries on kids are evil beyond description.
And the body is looking at the surgery as something abnormal it must fix. So the vagina is always trying to close, like a wound.