<s>[INST] Hi.I had my lmp on 19th december 2016 and then i had brownish stringy discharge on 8th january 2017 for about 3 days with cramping and then missed my period on 19th january 2017 and tested beta ChatDoctor on 20th whicChatDoctore negative ...did a hpt too whicChatDoctore negative...why my period hasnt arrived...i have been feeling bloated and dizzy and if not pregnant why i m not getting regular periods...my urine is smelly [/INST] Hi there, I have noticed your history of missing period.  Delay in periods and negative pregnancy test results, can be due to absence of ovulation. You can repeat the urine pregnancy test after another 5 days.  If the test is negative, you can simply wait for the onset of periods or induce the periods with progesterone tablets. Your treating doctor can guide you further about the doses and with Chat Doctor.  Please get USG done to rule out PCs as a cause of an ovulation. I hope this answer helps you. Thanks.  </s>