Low placenta means that the placenta is attached to the lower part of the uterus and the lower edge of the placenta is within 2cm of the endocervical opening. Low placenta at 19 weeks of pregnancy is relatively non-serious and the position of the placenta may return to normal as the weeks of pregnancy increase.
When a low placenta position is detected at 19 weeks of pregnancy, the placenta will generally move to a normal level as the fetus continues to grow, but it is important to remain vigilant at this stage because the placenta may also continue to move downward, when it will manifest itself in the form of unprovoked, painless and recurring vaginal bleeding and other symptoms.
Pregnant women with low placenta should usually pay attention to more rest, and it is best not to perform strenuous exercise or do too heavy physical work. Once a pregnant woman finds out that the placenta is low at 19 weeks, it is recommended that she seeks medical treatment in time, and under the guidance of her doctor, she will take reasonable methods to intervene.