2 doctors weighed in:

83 days late, my urine test was ng for preg, but the last time I was preg. I could only tell through blood and I was 10 wks. Why is that?

2 doctors weighed in

In brief: Pregnancy tests

Different tests detect different parts of the bhcg molecule and sometimes the molecule that a patient has will not react with certain brands but will with others.
If you think you are pregnant, see a doctor and get the appropriate testing.

In brief: Pregnancy tests

Different tests detect different parts of the bhcg molecule and sometimes the molecule that a patient has will not react with certain brands but will with others.
If you think you are pregnant, see a doctor and get the appropriate testing.
Dr. Michelle Powers
Dr. Michelle Powers
Thank
Dr. Luis Villaplana
Internal Medicine

In brief: Sometimes

Even the most morning/concentrated urine sample may not contain enough HCG to turn the test positive.
Either way, please see your doctor and get a blood test.

In brief: Sometimes

Even the most morning/concentrated urine sample may not contain enough HCG to turn the test positive.
Either way, please see your doctor and get a blood test.
Dr. Luis Villaplana
Dr. Luis Villaplana
Thank
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