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Do Blue Dye Pregnancy Tests Give False Positives
Controversial.: Many patients report problems with how they interpret the blue lines. So if you study how to interpret the blue lines you might get less 'false positives'. Generally speaking pregnancy tests are really good in having very few false positives. If it is an issue, get pink dye ones. ...Read more
When your due date arrives, you will be more than ready to have your baby! Most women deliver the baby somewhere between 37 and 42 weeks. According to the American College of Obstetricians and Gynecologists, only 5% of babies arrive on the exact due date. Approximately 7% of babies are not delivered by 42 weeks, and when that happens, it is referred to ...Read more
I have heard blue dye pregnancy tests are known for false positives i took a blue dye pregnancy test, and it was positive, should I believe the test?
See below: Did you miss your period? Do you have any signs listed in the website below? Unless you have evidence otherwise, please consider yourself pregnant and seek care for your and your baby's health. http://americanpregnancy.org/gettingpregnant/earlypregnancysymptoms.html. ...Read more
Yesterday, I took 3 first response pregnancy tests, 2 digital and 1 dye and got positives and 2 generic digital tests and they were negative. How likely is it to get false positives using digital pregnancy tests?
Good: That is a good brand and they are reliable. ...Read more
See below: The answer is yes. Any test in medicine can have false positive and false negative tests. If your test is positve wait a couple of days and retest two postive tests would make it very unlikely to be wrong. ...Read more
Won't alter test: Today's home pregnancy tests are very accurate and not affected by foods, herbs, protein in urine, common illnesses, sexually transmitted diseases, vaginal spotting, or medications. A test gives a reliable result 3 weeks after sex (or when conception might have been) or 1 week after missing a period. If done sooner, a negative result may be due to testing too early, but a positive is likely real. ...Read more
Can spinal cord injury have any effect on hormones to give false positive pregnancy tests or negatives when u really are pregnant?
Never heard of such: Interesting thought but i've never heard any description of what you're suggesting in the literature. What kind of spinal cord injury are we talking about? Bottom line is my vote is a hearty , no, spinal cord injury does not effect the outcome of pregnancy tests one way or the other. ...Read more
Hi I have had 7 positive pregnancy tests, 2 being digital, I have cysts on my ovaries, could this cause false positives?
Not likely: However, urine tests don't offer you the ability to see if your level is going up like a blood (serum) pregnancy test. Would be a good idea to call your physician and ask for a serum quantitative HCG and have him/her call in some prenatal vitamins as well until your first OB appointment. Also, follicles (egg cysts) are needed to conceive and a corpus luteum cysts is needed for progesterone. ...Read moreSee 1 more doctor answer
I had a u/s yest that showed a Hemorrhagic Ovarian Cyst could that be giving me light positives on early pregnancy tests?
No: They are generally very accurate and rarely have false positive readings. ...Read more
I took 2 clear blue pregnancy tests 1 said positive 1 to 2 weeks and the other ones had negative why is this?
Have had 4 positive home pregnancy tests and 1 negitive test between the positives could it have been a false negative ?
Are there such things as false positive pregnancy tests because i had 10 positives all show up after the time limit?
User Error: The test should be read during the time frame specified. ...Read more
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