Retainers and maxilla

[igris]

Just over a year ago I got my braces off but I still have to wear plastic molded retainer, should I avoid wearing it every knight I heard retainers prevent maxilla development?

 

[mudmaxes]

Just over a year ago I got my braces off but I still have to wear plastic molded retainer, should I avoid wearing it every knight I heard retainers prevent maxilla development?

i try to only wear it a few times a week