When is the most accurate time to test pregnancy? With the continuous development of science and technology, people today can quickly and accurately measure pregnancy through a variety of methods. So, when is the most accurate time to test pregnancy? Next, we will elaborate on the following aspects. 1. Pregnancy test time In order to ensure accuracy, women should use the pregnancy test kit to test at the best time. Generally speaking, the best time for testing is within two weeks of the first potential day after your last menstrual period, which is the ovulation period (this time can be adjusted based on your ovulation day)