A woman's vagina is a sex organ as well as part of the birth canal. Just as women can have different sized breasts, hands, and feet, the size.
But don't worry, your tampon will only go so far. At the deep end of your vagina is your cervix, the bottom portion of your uterus. During childbirth.
There are lot of misconceptions around how the vagina works and how you should be caring for it. Some of the answers to these common.