A college student who claims he once had same-sex attractions but became heterosexual after conversion therapy has filed a lawsuit against California, which has enacted a law that bans so-called “gay cures” for minors.

The lawsuit, also joined as plaintiffs by two therapists who have used the treatments with patients, alleges that the law banning the therapy intrudes on First Amendment protections of free speech, privacy and freedom of religion.

The student, Aaron Blitzer, who is studying to be a therapist in that field, said the law would prevent him from pursuing his career, according to court papers filed Monday in the U.S. District Court for the Eastern District of California.

The lawsuit names as defendants California Gov. Jerry Brown, as well as 21other state officials, including members of the California Board of Behavioral Sciences and the California Medical Board.

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