I have irregular periods......light periods coming 11 may to 18 may.......23 may protected sexual intercourse......2 and 3 june brown discharge......13 june beta hcg 2.32......18 june again sexual intercourse protected........13 july beta hcg 4.22.....13 july to 23 july take one tablet meprate......25 july beta hcg 6.60.....27 july beta hcg 6.60....4 agust i do beta hcg its 6.73......again light periods coming 29 july to 9 agust......i do ultrasound 30 july its normal.....and again i do ultrasound on 9 agust i attached reports.....and i hve light stomach pain.... or niche zor b pd rha hai urine k wha pr and shoulder pain also.....and today 19 agust i hv brown discharge please tell its pregnancy or ectopic pregnancy