Shallow hip joint?

F
Hi ladies, my baby girl was born with a clicky left hip and at six weeks the hospital did an ultrasound to check the joint was developing normally. They said it was a bit shallow so they'd just double check it again at 12 weeks, though the clicking in her hip was gone by 6 weeks. We've just had the 12 week ultrasound and they've said our daughter's left hip is still more shallow than the right. We're meeting with the doctor tomorrow to see where we go from here but I'd like to have some idea of what the options are before we go in... Has anybody's baby had this issue? How did you fix/resolve it?