Top of Pop-up Form
 
Cancel Button
What country will the order be shipped to?


 
Bottom of pop-up window
Pink or Blue Pink or Blue Home Page
shim
   
 
 
 
   
Early DNA Gender Predictor Testing: The Science
 

Pink or Blue® is based on the latest gender testing technology. The test is based on analysis of fetal DNA from the mother’s blood.


The Science is Proven...

  • PCR detection of cell-free circulating fetal DNA in maternal plasma and serum (Lo et al. Lancet 1997; 350:485-7)
  • Earliest detection of fetal DNA: 5 weeks of gestation (Prenatal Diagnosis, 2003; 23: 1042)
  • Source of fetal DNA? Passive diffusion across placental barrier (van Wijk et al. Clinical Chemistry, 2000; 46:729-731)

In a natural process, fetal cells die and pass into the mother’s bloodstream. As these cells break down, fetal DNA is released into the mother’s own circulatory system. Pink or Blue® can detect the Pink or Blue DNA Gender Test Publicationbaby’s DNA as early as 7 weeks into a pregnancy which is approximately 9 weeks from your last menstrual period. Pink or Blue® have developed a process to determine the baby’s sex based on analysis of the fetal DNA in the mother's bloodstream. Click Here to Calculate your Pink or Blue Eligibility Date.

The human Y-chromosome is only found in males. Pink or Blue® looks for Y-chromosomal DNA in the mother’s blood using a technique called Real-Time Polymerase Chain Reaction (RT-PCR) that can amplify small amounts of DNA to easily detectable levels. Pink or Blue®'s patented technology is more sensitive than previous techniques and thus we can provide an How the DNA gender testing works.accurate answer from three drops of your blood (average amount/drops to fill one circle) on our DNA collection card. Although, we can run a sample from one circle, we request that the expectant mother fill all three circles. The DNA sample is tested twice in parallel for quality assurance purposes. Y-DNA will only be present in the sample if the baby is a boy, since the mother does not carry the Y-chromosomal DNA herself. If no Y-DNA is detected by Pink or Blue®, the mother is expecting a baby girl.

The DNA samples are analyzed in our lab using RT-PCR. The classic study validating the PCR method for detecting fetal sex was published in the Journal of Human Genetics in 2005. Scientists in Italy (Galbiati et al) obtained blood from pregnant women at different stages of pregnancy and isolated fetal DNA as early as 5 weeks of pregnancy. The isolated fetal DNA is amplified and analyzed using PCR. They studied 1,837 pregnant women. This included women with previous pregnancies, miscarriages and live births. The test results were confirmed after the baby's birth and their study had a 99% accuracy rate. Please note that the 99% accuracy rate does not reflect Pink or Blue®'s accuracy rate. Pink or Blue® is 95% accurate based on an internal survey.

Pink or Blue® is highly accurate in determining the presence of male DNA in the mother’s blood. However, there are a few instances, such as a recent blood transfusion or a bone marrow transplant. These situations, amongst others, can cause Y-specific chromosomal DNA detection causing false results. For more information, please see Is Pink or Blue® Right for Me?

:: ORDER NOW ::

More Information About DNA Gender Testing:

 



4-steps to finding out if you’re having a baby boy or baby girl:

1. Purchase the Pink or Blue® Gender Test Kit online or over the phone.

2. Following the directions provided in the Pink or Blue® Kit, use the 2 included lancets to collect a finger prick blood specimen from the mother.

3. Send the specimens to lab using the pre-addressed, prepaid envelope included in the kit.

4. Results are mailed, emailed and available online within 3-5 days.



 
Pink or Blue Home Page Pink or Blue Gender Test at Rite Aid Pink or Blue Gender Test at Drugstore.com Pink or Blue Gender Test at Amazon.com Boy or Birl Video BBB Accredited Business
Consumer Genetics -The Pink or Blue® Company
1055 E. Brokaw Rd. #30, PMB #400, San Jose, CA 95131, USA
Phone: 1-(408)789-6864
Copyright 2006 - 2014

boy or girl Video