Pregnant can ovulation test paper white board normal?

The ovulation test paper is a normal phenomenon.

When a woman becomes pregnant, hormone levels in the body will change significantly. At this time, human chorionic gonadotropin levels rise, while the ovulation test paper mainly detects luteinizing hormone levels. On the one hand, luteinizing hormone secretion will be suppressed after pregnancy, and there will no longer be periodic peaks, so the ovulation test paper will usually show a blank. On the other hand, even if the ovulation test detects a small amount of LH, its content is far lower than the peak value before ovulation, which is not enough to make the test show a positive reaction. Moreover, the diagnosis of pregnancy mainly depends on the detection of human chorionic gonadotropin in blood or urine and ultrasound examination. The ovulation test is not a reliable method to detect pregnancy.

During pregnancy, it is more important to pay attention to the development of the fetus and its own health. It should be carried out regularly according to the doctor's advice.