Hi, im may ann, 31 years old. i was prescribe to take primolut n because my mentruation was too heavy. when i had my transvaginal ultrasound, the result was polyps vs blood clots. i was advice to take primolut n 3x a day for 10 days. on the third day, the bleeding stopped.my last dose will be saturday morning but friday dawn at around 3am, i notice a pinkish spotting. i am not sure if this is normal or is this something i should be alarm of. please advise. thank you.