I am 27 yr old unmarried female with t3 and t4 normal, tsh 4.2 after taking 25mcg thyronorm tablet, containing left ovarian cyst of 22�24 mm in size. I am taking ocp and metformin twice daily still bleeding very less 2 days with scanty flow lh value 6.11, Fsh 5.15 Prolactin 27.92 and hb 13.6 on 2nd day of period. Kindly help me reason of scanty period and what should be done.