$44,000. Average Social Worker salaries for job postings in Pittsburgh, PA are 14% lower than average Social Worker salaries for job postings nationwide.
This is another advantage to taking the blood test: You can take it sooner than the urine test. Typically, a urine test won't show positive results until two weeks after conception or the first day after a missed period. In contrast, you can take a blood test and get an accurate result within 7-12 days after conception because it will detect the smallest amounts of hCG.
Advantages of having a blood test done: 1  Can detect a pregnancy earlier than a urine test at about 7-12 days from possible conception (but if a negative result is received, a test should be repeated if a period is missed.).ost doctors recommend that you wait until the first day of your missed period before taking a urine pregnancy test. This is usually about two weeks after conception. However, some tests are more sensitive than others and can be taken earlier.