Hi I am having irregular periods,. I get only 1 & half day periods or 2 days on the third day either it stops or the flow is very less. i got ultrasound done & came to know that I have PCOD ( Polycistic ovarian disease) for which doctor has advises to have novelon pack foe 3 months with a gap of 7 days after taking it for 21 days . i also have white fluid discharge.I want to know is it safe to take this tablet ? and what are the sideeffects which can occur?