I am 24 unmarried. I got brown discharge everyday for 2 months and because I have PCoD and used meta X. Then my doctor changed my dosage and gave XPCOS and Polisitol OD to be used for 3 months then after starting this dosage I used 4 pads every day due to heavy bleeding. Due to work I am missing the dosage. So this month I have just seen brown and reddish discharge felt it was period and it suddenly stopped. After 4 days I observed brown discharge and it again stopped. Am tensed Now am taking prevent N to get my periods everyday 2 pills since last 2 days. Should I use prevent N along with my pcod tablets. My boy friend and I did grinding putting my underwear on for 10 seconds he did not ejaculated and we left each other as we felt not to do so. Does this cause pregnancy? Or is it just PCOD problem?