My DD was breech, and yes she did have hip problems, both hips were disolocated when she was born by emergency CS at 34 weeks (my waters broke). She was diagnosed with hip dysplasia in her left hip at 8 weeks and spent 6 months in a brace, this was hard on DH and I but she learnt to roll and crawl with it on, and it didn't seem to bother her.

At 18 months she is running around and you would never know she had any hip problems. Developmentally she is fine, no problems there.

Good luck I hope it all goes well for you.