HI, I ALWAYS HAVE A REGULAR PERIOD, HOWEVER I'VE BEEN TRYING FOR A BABY FOR A COUPLE OF YEARS, )IT TOOK ME 5YEARS TO HAVE MY FIRST CHILD WHO'S NOW 12) YESTERDAY I WAS 3 DAYS LATE WITH MY PERIOD SO I DID A HOME PREGNANCY TEST AND IT WAS NEGATIVE!!!! TODAY IS DAY 34 SINCE MY LAST PERIOD AND I STILL HAVEN'T COME ON, I HAVE ALL THE USUAL CRAMPS ETC.. WHAT I GET WHEN COMING ON MY PERIOD AND KEEP RUNNING THE LOO EXPECTING TO HAVE STARTED BLEEDING BUT STILL NOTHIG, ANY ADVICE????? THANKS GIRLS