HotI - my niece was diagnosed around 4-5 months. she had 2 types of braces/harnesses, one was pavlik (sp) & I can't remember the name of the other one. her hips clicked & it was missed at mchn/gp appts. I can ask my sister for details if you're interested.

Interestingly, my ds's folds didn't line up & mchn sent us for an ultrasound to check hips. All good, perfect hips apparently.