"I'm going to get my groins done, both sides, and hopefully that will sort it," Jerome told the Birmingham Mail "It's been giving me trouble since pre-season really.
"I've just been getting on with it and maintaining it, having lots of massages and taking anti-inflammatory tablets. It's not gone away so we've got to try and get to the root of it.
"It's the international break now so hopefully I'll have a decent chance of being available when we play again."