Gynecologists unanimously agree that the best time to perform the test is in the morning, when the night's urine has collected. In the early stages, the result carried out on morning urine will be more accurate.
Daytime and evening urine is more concentrated, so errors in the test are possible. However, based on the experience of most women, there is no difference in the procedure in the morning or in the evening.
The main thing is to refrain from urinating for 4 hours and drink less liquid before the test.