I have been on nuristerate for 8 months now. if i get my period it is usually between 1 and 7 days long. i am due for another in injection next week, however i have been menstruating for the last 2 weeks. is something wrong?

Nuristerate ?'s: Using Nuristerate as a contraceptive will create irregular bleeding episodes in some women, and the intervals between "periods" allows your uterine lining to thicken, with occasional breakdown (bleeding) which can prolong your menstrual bleeding. If there are no contraindications, better and more predictable "periods" are achieved with low dose oral contraceptive, which are 99% protective.