Pregnancy test statistics by brand

Wondfo (Cassette)

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.


25 mIU/ml

Average rating







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.

Evaporation lines

Of all tests recorded using this brand, 0.6% were reported as evaporation lines. This mean around 1 in every 167 test results was an evaporation line. This is considered low 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.

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Reviews for Wondfo (Cassette)

What women think of this brand.

darrcn5  5 years ago
Not a fan of these. Have horrible dye runs even when using the specified amount of urine. The Wondfo strips seem to do a better job for a lower price.

lisabel  5 years ago
very happy with it

jessica1985  5 years ago
Did not like these at all!! Got a FAINT second line, so faint it looked grey (not evap grey darker than that) and the test is so tiny its hard to see. 9DPO I got BFP with CB Digital and FRER

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