Everything you need to know about the pulsating feeling in cervix during pregnancy

During the pregnancy, the body undergoes several physical and hormonal changes. This article will discuss the pulsating feeling in cervix during pregnancy.

Pregnancy is a crucial and sensitive period in a woman’s life. During this period, women observe several visible changes in their bodies, one of these changes include the movement and pulsation of reproductive organs.

During pregnancy, movement and the pulsation of the reproductive and abdominal tract is common; pulsation of the cervix is one of them. Several women have reported the pulsating feeling in cervix during pregnancy. This article will tell you the most common causes of this feeling and its risk factors.

Know the root cause of pulsating feeling in cervix during pregnancy

Mostly cervix pulsation is due to the baby’s hiccupping. This pulsation lasts for 10-15 minutes, and it occurs several times a day. Cervix pulsation due to the baby hiccups is entirely normal until the 27 weeks of pregnancy.

However, if you feel this after the 32 weeks of pregnancy, it is an indication of the complication. In late pregnancy, cervix pulsation can cause umbilical cord complications and needs immediate medical interventions.

It is quite tricky to rank the pulsation of the cervix as usual or dangerous during the initial days of first pregnancy. However, with time, women become familiar with several types of pregnancy pulsations. But it is better to consult a doctor if you have pain with the pulsation to avoid any complications.

Causes of the cervix pulsation vary; let’s discuss the reasons for the early pregnancy first.

Pulsation due to kicking

The baby starts to move at around 16-20 weeks of pregnancy. Women face different types of movements; some face minor movement, while some face the observable movement. Sometimes, when the baby’s movement is more distant, cervical pulsation occurs. The pulse is most prominent when the baby is awake or in the pelvic area or kicking in the pelvic area. Pulsation due to kicking is entirely normal.

Pulsation due to baby hiccups

Hiccups in neonatal life are due to lung maturation. Baby hiccups cause cramps, muscle pulsation, and pulses in the whole pelvic area and especially in the cervix region. If the baby is close to the cervix, the hiccups feel like a slow heartbeat or pulsation in the cervix area. Few hiccups during the early days of pregnancy are normal; however, long durations of the hiccups are not normal. If you face this hiccup pulsation for more than 15 to 20 minutes, consult your doctor to ensure that everything is alright.

Pulsating feeling in cervix during pregnancy due to Constipation

Constipation can cause mild to the distinct pulsation of the cervix during all stages of pregnancy. Pulsation due to constipation is completely normal, but try to add some fat into your diet to reduce the chances of constipation; otherwise, prolonged pulsation can lead to umbilical cord compression and umbilical cord prolapse.

Cervical pulsation during the late stage of pregnancy can be dangerous for the fetus.

Umbilical cord compression

Sometimes due to the distinct fetal movement, umbilical cord compression occurs. Mild compression is okay, but when the compression starts to occur frequently and for longer durations, it starts to disturb the fetus’s oxygen supply. It can even lead to the carbon dioxide build-up inside the fetus and can lead to the death of the fetus. Sometimes it leads to brain damage and stillbirth.

Distinct and frequent heavy pulsation leads to the breakage of the water bag, which can lead to the premature delivery of the fetus.

Umbilical cord prolapses

The umbilical cord is a common duct between the baby and the mother, and it is used to transfer food and oxygen from mother to fetus. Sometimes due to the distinct pulsation of the cervix, prolapse occurs. The umbilical cord slips during the pulsation, and it comes to the vagina before the baby comes. The condition is life-threatening for the baby; in some cases, it stuck its umbilical cord in the cervix. Eventually, this condition may lead to the death of the fetus.


Pregnancy is a sensitive period. And, in pregnancy, several changes happen, and most of the changes are completely okay. Sometimes females worsen a normal condition by overthinking. Cervical pulsation is also a regular thing during pregnancy. It can occur due to prolonged constipation, baby hiccups, and baby kicking.

So, pulsating feeling in cervix during pregnancy is normal and occur during the early pregnancy. However, there are some effects of cervical pulsation in later stages of pregnancy that need immediate medical attention for the safety of the mother and child.

Harmful effects of cervical pulsation include cervical compression and cervical prolapse; the condition occurs during the late stage of pregnancy and can lead to the death of the fetus. So, contact a doctor immediately if you are having distinct and prolonged cervical pulsations during the late stages of pregnancy because delay can lead to the loss of the baby.