Hello well i take an birth control called gianvi and my cycle has been on for 13 days and i am very concerned i want to know what's wrong my mother has told me to stop taking them but i really don't know if i should or not

The : The hormonal make up of this pill is causing you to have an abnormal bleeding pattern. Your doctor needs a more detailed history (where in the pack the bleeding occurs). From there he/she can prescribe you a different pill. Typically it takes about 3 months for your body to get used to a new pill, however 13 days of continuous bleeding is not ok, but spotting can be expected. Best of luck.