What is the reason why the lower edge reaches the internal os of the cervix?

For most people, the lower edge reaching the internal os of the cervix is ​​a very unfamiliar term, but everyone knows that women need to go to the hospital for regular check-ups after becoming pregnant. In the middle and late stages of pregnancy, the fetal position must be checked. At this time, the examination result of "the lower edge reaching the internal os of the cervix" will appear. This is an abnormal phenomenon. What pregnant mothers need to know is that the reasons leading to this result are the following.

What happens when the lower edge of the placenta reaches the internal os of the cervix?

The lower edge of the placenta reaches the internal cervical os, which means the placenta is low.

Suggestions: It is recommended to rest more. The placenta will move upward as the uterus grows.

When the lower edge of the placenta reaches the internal os of the cervix, it is a marginal placenta previa. The definition of placenta previa is that after 28 weeks, the placenta is attached to the lower segment of the uterus, and even the lower edge of the placenta reaches or covers the internal os of the cervix, and its position is lower than the fetal presenting part. This is called placenta previa.

Opinion and suggestions: Don’t worry now, you are only 13 weeks pregnant. You should go to the hospital for check-ups on time during the first trimester and deal with any problems in a timely manner. Especially in the late pregnancy, if there is no cause and painless vaginal bleeding, you must pay attention and go to the hospital for treatment immediately without delay.

If the lower edge of the placenta reaches the internal os of the cervix, it is a low-lying placenta. It is now 13 weeks. If the lower edge of the placenta is far away from the internal os of the cervix before 28 weeks, there will not be much impact. If it is still covering the internal os of the cervix after 28 weeks, it is a placenta previa.

Suggestions: It is recommended to rest more, avoid strenuous activities, abstain from sexual intercourse, and don't worry too much. Eat more fruits and vegetables, and avoid spicy and irritating foods. Go to a regular hospital for regular prenatal check-ups, and remember to hold your urine and do a color Doppler ultrasound to check the condition of the placenta at 28 weeks.

It is placenta previa, a complication of late pregnancy and the most common cause of bleeding in late pregnancy.

Suggestions: What is currently displayed is marginal placenta previa. The type of placenta previa may change depending on the diagnosis period. Since it is now 13 weeks of pregnancy, the situation of previa will change, so observe it regularly. However, if unprovoked, painless, recurrent vaginal bleeding occurs, you should seek medical attention promptly.