Hi Friends, My cycle length is 34 days. 8 days back my primary doctor got a qualitative HCG pregnancy blood test done and it came back negative. The same day my urine was tested in the doctors office and it came back negative. Yesterday I tested at home with a home pregnancy test and it came back negative. Today is my 36th day and I have not got my periods yet. Is it possible to get back negative results and still be pregnant ? When should I get my next test done ? I have darkened veins all over my body and on my breasts. My breasts look a little bigger. Am i pregnant ? The waiting game is driving me crazy. Please help.