My wife age is 35 and having one child. From last 2 years I observed she is having leg pain in both legs please at night time only. If I press the legs she get relax. If I don' t press after some time she will be ok. It appears only in the starting in the night. She never get leg pains in day time and morning and evening. She does not have bp and sugar. All tests done like calcium, potasium please every thing is ok. What is the reason and finally which specialist doctor should I approach ?