I spot light pink or brown end of 3rd week/beginning of 4th of cycle since being on low ogestrol past few years. had ultrasound, tests, & reproductive system is healthy. i want to stay low dose on hormones what bc can i use to prevent spotting?

Spotting on bcp's ?: The most common cause of spotting on today's low dose oral bcp's is a failure to take the active pills punctually (within the hour of taking the previous active pill). If spotting continues, even after very punctual use of the active bcp's, ask your gyn physician to try a different low dose oral bcp. Your physician may also do more testing, as there are other causes for spotting.