If your last period was end of December, a blood test the end of January would be accurate. I would see your Dr. A late period happens to all of us at times, and your Dr. can give you something such as prometrium to start things. Best of luck to you.
what is the best time to take blood test.. I took it on 30 th of january..
Blood tests are very accurate so chances are you're not pregnant. Unless the blood test was too early. I would be asking your doctor this question. When I was in my early 20's I didn't have a period for over a year for no reason they could find. I'm now pregnant with my 2nd. Stress can delay periods but so can other medical reasons so check with a doc and best wishes x
also I want add that 2 weeks befor I had little sore breast, lower backpain and abdominal cramping.. but now it's normal..