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Blood pregnsncy tests accuracy

A 20-year-old female asked:
Dr. Betsy Greenleaf
23 years experience Gynecology
Good: If you are asking how accurate a blood test is for detecting pregnancy.....very good especially if it has been 2 months since sexual encounter.
2
2 thanks

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A 27-year-old member asked:
Dr. Padmavati Garvey
A Verified Doctor answered
A US doctor answered Learn more
90-95 %: They are quite good. Most false tests are due to human error or doing it too soon. A urine pregnancy test will really only be able to tell you if yo ... Read More
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1 thank
Dr. Barry Kahn
31 years experience Pathology
Very high: Home pregnancy tests are both very accurate, most likely over 99%.
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1 thank
A 38-year-old member asked:
Dr. Ed Friedlander
44 years experience Pathology
Blood test: Simple question -- but with real-world implications that are anything but simple. Best wishes.
A 33-year-old member asked:
Dr. Heidi Fowler
25 years experience Psychiatry
Quite accurate: If you take a test when you miss your period and it is negative, you may need to repeat in a week or less if the urine HCG level just wasn't high enou ... Read More
A 24-year-old female asked:
Dr. Yvette Kratzberg
24 years experience Pediatrics
Week 5: A pregnancy test will be positive as soon as the first day of your missed period. For accurate testing, the first morning urine should be used. You ca ... Read More
A 38-year-old member asked:
Dr. Fred McCurdy
45 years experience Pediatric Nephrology and Dialysis
No Blood Test: The way to diagnose gonorrhea is detailed by the cdc at: http://www.Cdc.Gov/std/gonorrhea/stdfact-gonorrhea.Htm.
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1 thank
A 40-year-old member asked:
Dr. Gurmukh Singh
49 years experience Pathology
Depends on the : Purpose of the test. Nse is one of the tumor markers. Such tests are not very useful for diagnosing tumors but are useful for monitoring the course of ... Read More
A 56-year-old male asked:
Dr. Quang Nguyen
Specializes in Endocrinology
No: A1c does not affect alcohol level accuracy.
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1 thank
A female asked:
Dr. Ed Friedlander
44 years experience Pathology
Quite good but...: ... It's clear that you are worried, and that is a good thing. Ask your physician whether a pcr (polymerase chain reaction) test might be an option, ... Read More
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1 thank
A 105-year-old female asked:
Dr. Dale Kristle
40 years experience Gynecology
1st morning urine: use the 1st morning urine

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