Question I took Plan B. My 1st period after is lasting for 14 days. Had an u/s done & there's nothing abnormal. Could this be caused by the PLan B pills?
Answer I suspect there is something else going on. Plan B often results in some abnormal bleeding, but 14 days seems like a long time. Since you've had an ultrasound, I assume you've seen your doctor and had an exam also. Since the bleeding has been going on this long, a short time (7 days) on birth control pills will probably get it to stop.