Andy Murray faces a possible break from competition while he recovers from the hamstring injury that ended his run in the Ethias Trophy.
Murray conceded his third-round match against Xavier Malisse in Belgium on Friday in the second set and is now targeting a full recovery.
"The physiotherapist said I'll probably be out for 10 days," Murray told The Daily Telegraph.
"But I don't want to come back too soon and then be out for another 10 days.
"I'll have to make sure that it's perfect before I come back."