"Millie, (will) not (be back) before the international break," Hayes said.
"She had a little setback, little bit of inflammation, she’s had to build a little bit more muscle above her knee, and that muscle work has to be done in the gym.
"Sometimes when you just do it on the pitch [but] you don’t do gym work, you can manage part of the load, (but she) doesn’t have enough muscle definition so she’s working on that in the background and I think that she’ll be ready… I don’t know when she’s gonna be ready but I hope she’ll be after international break."