If you are using Razer or scissors for trimming, make sure that you should not harm skin or genital area do gently

Just trimming of hair is enough.

Don't use razor....use hair removal cream or waxing

Just trimming with scissors at regular intervals and using menstral hygiene is enough

U shud trim ur intimate area hair regularly.  As if u dont do that,u may landup in infection. Razer, Hair remover or Waxing is completely individual choice. 1. Razer: Make sure u use it  with proper safety and avoid cutting of skin 2. Hair remover: Never use directly on intimate area. 1st to allergic test by applying on ur hand to see any allergy. 3. Waxing: Also good choice but difficult to do it self.