Swab test????

Ano po ginagawa nyo before swab test to make sure d ka magworry sa result??! Ask lng po??! Wala nman ako sakit na kahit ano...kakatakot lng kasi 3 out of 10 preggy daw ngpopositive?!.. 34weeks Preggy..Next week sched ng swab test ko🙏🙏🙏 #pregnancy #advicepls #theasianparentph