Dear Doctor, I have PCOD, and for the last two months, my periods have been delayed only by 3-4 days. My last period started on August 2nd, although it was originally due on July 30th. I had unprotected sex on August 29th, but my partner ejaculated outside. However, due to fear of pregnancy, I took an emergency contraceptive pill (i-Pill) on August 30th morning. My next period was expected on September 2nd, but today is the 6th, and I haven’t had my period yet. I’m experiencing slight nipple pain, dryness in the vaginal area most of the time, and occasional mild pain in my lower abdomen. I’m concerned about the possibility of pregnancy, and as I’m not married, I would appreciate your advice on what I should do next.