Pregmate pregnancy tests detect pregnancy hormone in urine. This hormone is produced by the cells of the embryo that will later form the placenta. The level of hormone starts to increase from its basal level of less than 5 miu/ml directly after implantation and doubles each 48 hours during the first weeks of pregnancy. If you want to test as early as possible, but want to make sure you’re getting the most accurate result, test the day your next period is supposed to begin - you will have a 99% chance of getting an accurate reading.
The average implantation time is 9 days past ovulation. It takes 2-3 days for the embryo to make enough hormone for a home pregnancy test to detect. That means the majority of women will not get a positive result until 11 days past ovulation.
Related blog articles:
Pregmate Pregnancy Tests. How and when to do the test? 
Conception explained. Fertilization and Implantation.
Pregmate App - Ovulation Tracker, Fertility and Period Calculator
What factors can give false positive results?
What if the testing line is very light in color, am I pregnant?
What are pregnancy test evaporation lines?
Fertility drugs and pregnancy testing
When to collect urine for the pregnancy test?
Reading pregnancy test results
1 comment
Hi the strips I purchased from Amazon suddenly stopped working and control lines no longer appear