My daughter age 5.5 years , has knock knee on right side leg only. she is dancing , getting prized for games in school. discussed with doctor recently. he took x ray and told it is knock knee. but very slight. it will get corrected when she grows. 99.9 % it will resolve automatically. and told to take X ray every 6 months to monitor. but i still worry on this. is there anything else can be done from my side , to recover her better & soon