Ds1 had an accident on the trampoline on thursday teatime, his little sister landed on his knee.
Anyway since then he hasn't been able to straighten his leg, and has pain in his knee, he is limping.
There is only very slight swelling and no bruising his knee only hurts if he moves it and he's fine when sat on the sofa with a pillow under it.
So what would you do? my gut feeling is its a spain, and can't face sitting around a and e for hours.