Would birth control pills like yaz (drospirenone and ethinyl estradiol) treat oligomenorrhea even after you stop taking them ? and for how long do you take them as a treatment pls?

Yaz (drospirenone and ethinyl estradiol): I suggest you see an OB if you want to treat oligomenorrhea, but hormones and naturopathic remedies can help as well . The BCP effects are not there unless they are taken regularly, and are the current main treatment to keep periods regular. If you have PCOS you need to see a Gyne-Endo to treat your problem effectively