Bale has missed the last two matches against Galatasaray and Mallorca, after suffering an injury during the most recent international break.
However, Madrid have still not provided any update on his fitness.
Bale’s agent, Jonathan Barnett, told: “Medical records are private.
“If every citizen’s medical reports are private, why should Gareth’s be public?”
The latest statement Madrid released on Bale’s fitness was on January 5.
The previous one came in September 2017.
