It is fantastic that you are the kind of mother who is thinking about these issues as she supports her daughter through all these developmental changes!
period Teen girl tampon first
The cup has a stem on the bottom for removal. It is very common for girls to have a few cycles and then none for a month or two, and then start again. While many preteen girls opt for menstruation pads when they first get their periods, some may prefer to use tampons instead.
Your First Period (Especially for Teens)
If your period is coming more frequently than every three weeks and less often than five weeks you should see your doctor. These are usually made of cotton, bamboo, or other natural absorbent fibres, and are often available at health food stores. A GP can make sure there are no other health problems interfering with her cycle.