Many pregnant women have the problem of placenta previa. The normal placenta attaches to the posterior, lateral, and anterior walls of the uterus. If it is placenta previa, the placenta will attach to the lower part of the pregnant woman's uterus or cover the cervix of the uterus. Pregnant women with placenta previa need to pay special attention, so how is placenta previa formed?
There are many reasons that can cause placenta previa, which may be due to endometrial lesions or damage, or it may be caused by excessive placental area after pregnancy. In addition, if the fertilized egg migrates for too long and implants in the lower segment of the uterus or the cervical opening, placenta previa may also occur.
Pregnant women need to rest more after being diagnosed with placenta previa, especially in the later stages of pregnancy. They should not do too much exercise and should sleep in a left lateral position. Also, try not to squat, do not defecate forcefully, and do not cough forcefully. Maintain genital hygiene, avoid sexual activity, and prevent miscarriage.
Overall, placenta previa may be caused by diseases or by the implantation of fertilized eggs in the lower segment of the uterus. Regardless of the cause of placenta previa, pregnant women need to be careful not to engage in intense exercise, and can choose the appropriate mode of delivery according to their actual situation.
