Teaching is a complex and sophisticated endeavor. It involves thousands of decisions every day and requires teachers to constantly adjust their instructional practices to meet the needs of their students. To help them with this challenging task, school districts have put in place instructional frameworks and rubrics.
Many home pregnancy tests claim to be 99 percent accurate. However, research suggests that many home pregnancy tests are not sensitive enough to diagnose pregnancy in women who have recently missed a period. For the most reliable results, wait to take the test until one week after your missed period. Next.
Alternatively you can wait 3 weeks or until your period is due  and do a home pregnancy test.   About 3 weeks before you can do a test of 5 days if you see your  doctor for a blood test.    6 weeks is the norm, earlier if you go to the doctor and get a  blood test.