How to get rid of hair of private parts? wax, shaving or a hair removal cream? do all girls do it?

i have been confused bout this since long. too embarrassed to ask anybody i thought lets try here. do all girls remove hair of their private parts? is it a necessity before marriage? n how can it be done? by waxing, shaving or with a hair removal cream? which is the best option? is it normal to go into a parlour and ask for waxing ur private parts??? please help.