My daughter was born with hip dysplasia. at first was told it would heal alone. then wear a soft splint it will heal again and it's only 1 hip. now both hips and needs surgery. can i get pros and cons?

Hip Dysplasia is a complex disorder that can change over time based on a child's growth pattern and genetics. Most children show healing within the first few years. There are a few that get worse. The best advice would be to take all of your documentation to a second orthopedic surgeon and get a second opinion. Without complete details it is not possible to make a meaningful list of pros/cons.