Okay im a mother of two but so confused! I normally have a 32 day cycle so give or take a day or two... But I took a hpt when I was 4 days late & it was neg. Then another two when I was 15 days late & another 2 at 17 days late... Finally went & had a bood test @ 18 days late & that too was negative... I am now 26 days late and so confused. I dont take bct & no change in diet & no medication. Could the blood test be wrong? Please help cause I have no idea what it could be. Ihave two kids already & had all day sickness with them but have no signs of being pregnant now other then no period & always tired & pee more often. If anyone has any ideas of what is going on please help.