Because the urine test might be more sensitive than the hormone specific blood test. 2) A blood test is searching for the substance itself. The liver metabolizes the substance and sends it on to the kidneys in the form of metabolites. It is entirely possible that the liver has completely metabolized a substance, but it is still showing up in the urine as the metabolite. (Think drug tests, for example).
No not unless your a troll
Stop taking more urine tests. Repeat the blood test in two weeks.
A serum hCG will be positive for pregnancy at 25mIU/ml, the urine test, although just as accurate needs a stronger concentration of 50mIU/ml to 100mIU/ml depending on the brand - this means the serum (blood) test will test positive 2 to 3 days sooner than urine.
sometime hpt gives false positive... if you took a doctor's urine pregnancy test and came back negative then ask for a blood test--a blood test will tell you if you are pregnant or not- even if you have low hcg in your urine-and yes you could still pregnant with all the symptoms---best of health
There is no blood tested in a urine test.
not very likely
Yes, a positive testing urine test will show faster than a negative urine testing.- Personal experience (I have had many urine tests) use "sure jell" and you will pass everytime!!!!! look it up on google.
Yes. I don't know how but it can happen. I cannot use the urine preg. tests , I have to have the serum and then it has to be the quantitate not the yes or no one.
A inconclusive urine test is when there is no decision if it's negative or positive. This usually happens when the urine is not tested right away.
Bladder infections can spread into your kidneys and then into the blodd stream so they were probably checking to see how far it had progressed. I dont know if you understood my question, i know why they took the urine and blood samples. But i dont understand why a pregnancy urine test would say positive 3 times, pregnancy blood test say negative twice, and then another urine test done 6 hrs after being administered antibiotics come out negative. What was with that first urine test saying positive?
Some women do not get a positive pregnancy test will late in their pregnancy , if even. A blood pregnancy test is the best way to go.
NO