"I wouldn't want her using tampons, so just trying to see what other options she might have..."
Sorry but that sounds kind of contradictory. It sounds like you want her only using the cup but why say your exploring other options...what other option is there besides pads & tampons? My question is why not use tampons? My mother forced me to wear pads. I/we had never heard of a Diva cup so in her mind, the only thing that we 'should' & 'could' use was pads. ICK! I hated using pads. My experience with them? Horrible nasty pads. Having my period has always been a burden for me. I never wanted kids so I never saw the need for having this period but nevertheless, here it is. Having to wear pads & leaking all over the place every month due to heavy flow, ruining my clothes, never being allowed to go to the bathroom when I needed to in school b/c we only had 5 mins between classes & the stalls were ALWAYS full and once we were in class, unless we were throwing up or had a doctor's note, we were not allowed to leave the room, not even for the bathroom...just a horrible experience. I couldn't play sports or swim or be a cheerleader or take dance or anything that required tampon useage. I just had a really horrible time during 'that week'.
I finally was able to use tampons in college when I was old enough to decide for myself and have been wondering what the big deal was all this time. I LOVE them. Never had a problem with them & wondered why I couldn't use them before. Yes, being a virgin will hurt or just be a little difficult to insert when first using a tampon but using the plastic applicator and a little Astrolide lubricant or KY can help. (Vasiline is not recommended due to it not being for 'lubrication purposes' as stated on the label) or maybe you can take her to a gynocologist and ask that the hyman be stretched to make insertion easier, as an option. I think she'd be happy using tampons or maybe she'll like the cup but let her decide that for herself. Like other posters here said, give her the options, educate her on all options & let her choose or try different methods.
Although I'm now an adult, I have to keep my tampon use a secret b/c in my mom's mind...who is VERY old fashioned by the way, using tampons or any type of inserted device took away your virginity & is also considered "dirty". Growing up, we were not allowed to discuss any type of feminine protection other than pads. That is what we were told we 'had' to use...nothing else & that was the end of it. We all know that this has nothing to do with losing your virginity but tell that to her.
So speaking from my perspective, who grew up with virtually no 'rights' b/c my parents would not allow me to make my own choices until adulthood, please let your daughter decide what she wants to do. I know that my 'pad & tampon experience' is not everyone's experience, your daughter does deserve to know what all is available & what can be used....Just like piercing a baby's or toddler's ears...they didn't ask for that....let them decide for themselves....just my two cents.