Why are not many women using tampons?
Tampons are very easy to use. After being recommended by friends, they become addicted. However, they are a little resistant to recommending other friends. Why don't you like to use tampons.
It mainly depends on the group. Some female friends around me prefer to use tampons because they are really convenient.
It should be that your friends are more conservative, because the words of cotton sliver need to be inserted, so many people are shy and feel unacceptable.