No, they do not cause yeast infections/UTI. Cups/discs can only cause irritation if they are improperly cleaned/stored/used.

R/evolution menstrual cups/discs may be used for up to ten (10) years. However, we recommend to change yours every three (3) to five (5) years or when signs of detorioration are apparent in your cup/disc.

Whenever you feel necessary. It is usually recommended to have a backup for travelling so that you would not leave yours at home when you travel and suddenly get your period. However, if you are considering the replacement of your current cup/disc, every three (3) to five (5) years would be best.

Not necessarily. Usually, R/ebels only need one cup/disc to use throughout their cycle, however if you feel like you cup overflows (after wearing only for a short period of time) on some days, you may choose to use a bigger size for those days. You may also change cup/disc sizes if your cervix height adjusts extremely during some days of your period.

R/ebels usually only need just one cup/disc. That's what makes it so affordable in the long run! However, you may still opt to get more than one so you can keep one in your travelling bag and therefore will be ready just in case you get your period while out and about.

No, and it should not be painful. If you feel pain during removal, try calming down (panicking tenses the vaginal muscles and may cause unwanted pressure), bearing down, ang changing positions. If you're wearing a cup, make sure that you have already broken the suction before you pull out the cup. Relax! You got this.

No. That is one of the best things about menstrual cups/discs, you won't have to use uncomfortable pads/liners anymore! However, some beginners feel at ease using a backup when they are not sure they have put their cup/disc in properly or are testing out a new size. Do what makes you feel comfortable!

No. Your period blood that has come out of your cervix already will not be reabsorbed by your cervix.