Yes i think thats how it works.
BUT
I have some very good but tentative news.
Since last tuesday, dd has been in no pain. I was loathe to mention it, or acknowledge it. On Tuesday morning, the day before the appt with the ortho, she woke saying, that when she'd woken in early hours she had turned in bed and heard 2 clicks on her hip. She said it felt weird, but not painful.
So i was just thinking, oh well thats another part of this. Yet byt tuesday night she had said a few times, mummy my hip feels so much better. I thought 'hmm' but really didn't take much notice of her as I never know what will happen form one day to the next. Wednesday came and I mentioned it to the ortho guy, who said, to just keep an eye. I was like 'yeah, i know it could go again 2morro'.
Yet, it is almost one week on and she has had 6 good days. I am praying to god this click has made something shift, it won't be the bone, it will be the tendons/ligaments.
It's very odd, and i am a bit tbh, but this is how it started, with a click.