A tampon, also called a tampon, is a rod-shaped cylindrical tampon, which, like a sanitary towel, is used to absorb your menstrual period. The use of tampons and sanitary napkins is the same, but the action principle and operation method are completely different.

For example, sanitary napkins are placed outside the vaginal opening and are absorbed and fixed after the blood flows out of the vagina. I believe everyone knows this; Tampons are different, so all types of tampons, such as OB and Lil-lets, are common finger-inserted tampons (inserting fingers into vagina) or other catheter-type tampons (inserting catheters), which are inserted into vagina first, and then menstrual blood is absorbed and fixed in vagina, so that menstrual blood will not be excreted, and it will be taken out and replaced every once in a while.