1 Vitamin K1 â Also known as either phylloquinone (a natural form of K1) or phytonadione (a synthetic form of K1). 2  Vitamin K2 â Also known as menaquinone. 3  Vitamin K3 â A synthetic form of vitamin K that is also known as menadione.
Therefore, the simple answer to the how early can you take a pregnancy test question is between 7 and 10 days after ovulation ...much better than waiting a full two weeks! More Pregnancy Test Articles. 1  Pregnancy Test Strips. 2  Pregnancy Midstream Tests. 3  Pregnancy Test Review and Comparison Chart.
While many women think they must see their doctor for accurate pregnancy results, the truth is ClearblueÂ® pregnancy tests are as accurate as a doctor's urine test to detect pregnancy. You can quickly check if you are pregnant with a home pregnancy test and save the time and cost of a trip to the doctor. No tests are more accurate â All Clearblue Pregnancy Tests are over 99% accurate when used from the day of your expected period.1. So sensitive you can test early â Clearblue Pregnancy Tests can be used up to 5 days sooner than waiting until you miss your period.2 Learn more about taking an early pregnancy test.