Ntau Qhov Tho Txawv Txawv Thaum muab piv rau cov qauv tsim ntawm ib pob ntseg pob ntseg, uas lub hom phiaj tseem ceeb ntawm lub pob ntseg yog daim ntawv thov kom zoo nkauj, daim ntawv ntawm ntau lub pob ntseg piercing yuav tsum ua kom haum rau qhov sib txawv ntawm pob ntseg thiab qhov deb ntawm pob ntseg qhov. Los ntawm nws daim ntawv yooj yim, ntau lub pob ntseg pob ntseg lub cev tseem ceeb ntxiv rau ergonomics ntawm pob ntseg. Lub caij nplooj ntoos hlav nyob rau hauv qhov kawg ntawm daim ntawv txuas mus rau ib tug saw nyob rau sab nraum qab ntawm cov pob txha mos stud; qhov no tso cai rau lub pob ntseg teeb tau hloov kho kom haum rau ntau qhov sib txawv ntawm pob ntseg thiab tho qhov deb.