Hello I am having pcos and I was on medication for 18 months. I got intimate with my bf on 6 th march I took ipill and on the 8 th of march I got my periods it was for 4 days. On the 18th on march I got my periods again and this time I was not bleeding outside. For a safe side I did take urine pregnancy test and it was negative. I did not get my period this month. Is it because of the ipill? Will my periods cycle will be irregular again?