"was on zovia 1/35 for 7 years and experience was great and that rating would have been a 10. however, the manufacturer used to be watson (pink packet), but now it is manufactured by mayne (blue packet), which i give a 3 rating.  i only took the zovia pills manufactured by mayne for 5 days.  i stopped taking because i started to get acne and each day i was getting more pimples.  i am not acne prone and the previous zovia pills by watson did not break me out.  now i am on kelnor, which supposed to be similar to zovia (both are generic for demulen) however now my periods last about 8 days and i get small bumps on my face that clear up for a few days then reappear in different locations. so kelnor is rated a 6."