Hello A. Yes...she need glasses B. Refractive surgery will help to get rid if glasses but thats possible after age of 18 years..till then power will increase.so regular eye check is necessary C. Better to wear glasses all the time

She needs glasses And she has to wear glasses all the time.  Only way to correct power is  LASIK which can be done after 18 years

Firstly ..She requires glasses second..just wearing will not remove glasses, mostly minus number has a tendency to increase with age, but nothing can be said .. Vision may improve with wearing glasses ..not totally sure thing. thirdly ..yes, , to wear for most visually demanding work,may remove sometime..while playing etc.

Please get a atropine refraction done for her to get the correct power and then as per her refraction she may need glasses. If glasses are prescribed it is best to use them and have a periodic eye checkup to see whether there is any change in the glass power For the future it is difficult to predict if her power will increase or decrease with age, all of which are possible. So do not stress it out on that at the moment because that can't be changed. It's always wise to "cross the bridge, when it comes".