The Supreme Court will consider a law restricting transition-related health care for minors for the first time Wednesday, and legal experts say the court’s decision could affect access to transition-related care nationwide for both minors and adults for decades to come. 

The key legal question the court will consider is whether a Tennessee law that bars puberty blockers, hormone therapy and surgery for trans minors discriminates on the basis of sex.  

The American Civil Liberties Union…