Impossible!Because the smallest diameter of the tampon is 1.3 cm, and the diameter of the female cervix is 0.1~0.2 cm, even if the tampon is accidentally inserted in the deeper body, it will not stay in the uterus.After the tampon is placed in the appropriate position, the elastic vaginal wall muscle will be firmly fixed to fixed tampon, at this time whether walking, turning over or even more strenuous exercise will have no impact on it, so the tampon is deeply favored by sports women and western women.