<s>[INST] My periods started at 8th May 2010, on 6th day i had unprotected sex with my husband so I took I-pill after 1 day, I was bleeding for 4-5 days after taking i-pill, I tested for prganancy test it's negative. Now I am having white discharged slightly since 7-8 days.My periods still not came on 21st June.where as my periods should have started on 8th or 9th. Today 22st June 14 days are passed still my persiod not started what can be the cause. Curretnly I am goig thriugh some official stress is it causing my periods are late? or which can be the reason and what should I do in this case? [/INST] HiDr. Purushottam welcomes you to HCM virtual clinic!Thanks for consulting at my virtual clinic. I have carefully gone through your case, and I think I have understood your concern. I will try to address your medical concerns and would suggest you the best of the available treatment options.Delay in the normal dates of the cycle can be due to i pill that you have taken.As you had some bleeding after i pill and after missing the periods your urine test was also negative. So you need not worry about pregnancy. I pil can cause erratic, or delayed or heavy bleeding pattern.In case of doubts, please get morning's first sample of urine tested for pregnancy or blood beta HCG test is also useful for the same.As you said sometimes physical or mental stress can lead to disturbance in the cycles.I hope my answer helps you.Thanks.Wish you great health.Dr Purushottam </s>