Pregnancy test statistics by brand
Crystal Clear (AU, NZ)
The data displayed in the charts below is a breakdown, by days past ovulation, of different pregnancy test results for this brand. All results are based on pregnancy test results submitted by our members.
There is not enough data to determine when this brands starts to give positive results for more than 80% of pregnant women.
There is not enough data to determine when this brands starts to give a 'standard' positive result for pregnant women.
Of all tests recorded using this brand, 12.5% were reported as evaporation lines. This mean around 1 in every 8 test results was an evaporation line. This is considered high risk.
Only pregnancy test results reported by pregnant women are included. Therefore any negative results are false negatives.
A false negative result is when a pregnancy test indicates that you are not pregnant but you actually are. False negatives usually occur because there is not enough hCG in your system to be picked up by the pregnancy test. This can be caused by the test being taken too early, test sensitivity, diluted urine or failure to follow test instructions. To avoid inaccurate results you should try to wait as long as possible before testing.Expand +
Reviews for Crystal Clear (AU, NZ)
What women think of this brand.
Zeeena 10 years ago
Got an evaporation line that I thought could be a positive result on the second test I used of Crystal clear. All other tests using different brands the following day said BFN. Disappointing!
Guest 11 years ago
got negative results on 10 other tests and blood but got positive on crystal clear with a faint blue line which appeared in the first minutes.
Aprilgirl 11 years ago
Got a faint false positive (DH saw it too!) and ran out to buy a more reliable brand. BFN. Found out with an OPK that I was ovulating and therefore couldn't possibly have hcg in my system. Definitely an evap line, not a light BFP. STAY AWAY! They're horrible!