HELLO, I HAD UNPROTECTED SEX ON THE 13TH OF APRIL. MY LAST PERIOD WAS 3/23/13 IM NOT SURE HOW TO COUNT EXACTLY BUT MY PERIOD USUALLY LASTS UP TO THE FULL 6-7 DAYS... (5 IF IM LUCKY THAT MONTH). HOWEVER, I HAD UNPROTECTED SEX ON APRIL 13TH OF 2013 & ABOUT 2 DAYS AFTERWARDS, I HAD VERY LIGHT BLEEDING FOR ABOUT 3 DAYS (WHICH IS OUT OF THE NORM) AND IT WAS DARK IN COLOR .. ALMOST LIKE A BROWNISH COLOR. I KNOW IT TAKES A WHILE FOR IMPLANTATION BLEEDING TO OCCUR BUT, I HAVENT HAD MY PERIOD THUS FAR. IF IM CALCULATING RIGHT, I SHOULDVE GOT MY PERIOD SOME TIME AROUND THE 25TH OF THIS MONTH... TODAY IS THE 28TH AND STILL, NOTHING. IVE TAKEN ABOUT 3-4 FIRST RESPONSE TEST AND THEY ALL SAID NEGATIVE. AM I TESTING TO EARLY??? AGAIN, I HAD UNPROTECTED SEX 15 DAYS AGO AND WE USED THE PULL OUT METHOD. WOULD ANYONE SUSPECT AN ECTOPIC PREGNANCY??? ISSUES WITH MENSTRATION??? WHAT? IM A LITTLE ON EDGE AND I NEED ANSWERS AND/OR SUGGESTIONS. I DONT REALLY WANT TO GO TO THE DR. JUST YET BUT THE WAITING PROCESS IS KILLING ME. IVE BEEN A BIT MORE FATIGUED AND LAZY AND IVE ALSO BEEN EXPERIENCING A BIT MORE DISCHARGE (MUCH MORE THEN THE NORM). IT HAS NO SMELL OR ITCHYNESS TO IT NOR DOES IT BURN WHEN I HAVE TO URINATE. ITS ALMOST AS IF I NEED TO WEAR A PANTY LINER.