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A 17-year-old female asked:

I'm 20 days late on my period. i have had a lot of pregnancy symptoms, took home pregnancy test in the morning it said pos. but blood work said neg.?

1 doctor answer1 doctor weighed in
Dr. Gurmukh Singh
Pathology 50 years experience
Blood test more: Reliable. Blood test is generally more reliable. You may wish to repeat the urine test in 2-3 days. Use first morning urine and follow the instructions for the test carefully. If you still have concerns, please consult your doctor for an ultrasound examination.

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Last updated May 8, 2014

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