Congratulations, you're pregnant! Or maybe not. You missed your period, went to the store, bought several pink dye pregnancy tests and nervously peed on all of them. You're now anxiously waiting for the results to appear. But wait a minute - are pink dye pregnancy tests more accurate? Let's take a look.
What is a Pink Dye Pregnancy Test?
First things first: what exactly is a pink dye pregnancy test? Well, basically it's just like any other pregnancy test - it detects whether or not you have the hormone hCG (human chorionic gonadotropin) in your urine, which indicates that there's an embryo growing inside of you. The difference lies in the type of dye used to display the results.
How Does It Work?
A pink dye test uses a solution that contains monoclonal antibodies combined with pink-colored particles. These antibodies bind specifically with hCG molecules and form complexes that cause this reaction:
The result appears as two lines - one will always be present because it serves as the control line while another fainter line appears only if hCG was detected.
The Difference Between Pink Dye and Blue Dye Tests
There are two main types of pregnancy tests: pink dye and blue dye. The difference between them lies in the type of dye they use to display results.
Blue Dye Tests: False Positive Culprit!
Blue dye pregnancy tests use a chemical called indigo carmine which turns blue when exposed to urine, giving users their results. They are more susceptible to evaporation lines - mysterious lines that show up long after the proper testing time period - as well as color bleeding (blurred test line), leaving you falsely hoping for a positive result.
Evaporation lines appear on test strips hours after use or out even outside of testing window making it difficult for women not knowing whether they are pregnant or not. According to medical experts evaporation lines come from evaporated moisture on the test strip creating discoloration resembling a water spot.
But there is hope yet! Traditional negative-blue-line-results still hold accurate value!
Pink Dye Test: More Accurate Compared To Its Counterpart!
Pink-dye-tests utilize red blood cells with antibodies attached (again monoclonal), when hCG binds with these molecules, three red blood cells gather into clusters - this creates another reaction causing more pronounced colored band. They're less likely to generate false positives over blue-dye-tests according because of its efficient structure/placement compared with other alternatives on the market today.
This leads most medical professionals recommending patients take pink-style-testing method especially those who have irregular menstrual cycles meaning if ovulation dates aren't precise; determining whether someone's cycle has stopped being normal could avoid unwanted stress
Sensitivity Levels Across Pregnancy Tests
If you think all pregnancy tests detect hCG at similar levels across labels then think again! Various brands set different sensitivity thresholds making them available earlier than others post-conception symptoms can already occur where detection is delayed by some methods. It is recommended to choose a higher sensitivity test, since it can detect pregnancy earlier than lower sensitivity tests.
Clear Blue Tests
ClearBlue Easy Detection Digital has 99% accuracy and detects pregnancy as early as five days prior to missed periods where as their Early Result Pregnancy Test could detect at around the same time the period is due!.
First Response Tests
First Response Early Result tests are able to find faint signals much quicker – some examples even up being able to detecting pregnancies within six days after ovulation. Earliest results were in nine out of ten women tested one - this means that only ten percent was confirmed complete after further testing or doctor visit!
Pregnancy is full of uncertainties, but rest assured you now know about pink dye vs blue dye pregnancy tests; opt for pink dye when skeptical either way or when having an irregular cycle. Assuming that your chosen test boasts high enough hCG present day detection window try ClearBlue over FirstResponse just incase our conception-date miscalculations appear! Good luck future parents!