How often do regular contractions occur?

How often do uterine contractions occur during the first stage of labor? Pregnant mothers are very worried during the delivery process. This worry is mainly due to ignorance of childbirth. Proper mastery of relevant knowledge can effectively reduce this kind of mental stress. So, how often does the uterus contract during the first stage of labor? How often do uterine contractions occur during the first stage of labor?

How often do uterine contractions occur during the first stage of labor?

In the first stage of labor, the uterus contracts periodically with an interval of about 5 minutes, lasting 25 to 30 seconds, and then stabilizes to contract once every 2 to 3 minutes, each lasting 40 to 50 seconds. The key change in the first stage of labor is that under the effect of uterine contractions, the cervical opening gradually expands and eventually expands to a diameter of about 10 centimeters, or "ten fingers wide", that is, the cervical opening opens as much as the baby's head. The beginning of this period is marked by periodic contractions occurring at an interval of about 5 minutes, lasting 25 to 30 seconds, and then stabilizing to contractions once every 2 to 3 minutes, each lasting 40 to 50 seconds. Generally speaking, the first stage of labor for a primipara takes 11 to 12 hours, while for an experienced mother it takes 6 to 8 hours. When the cervix dilates to the maximum, amniotic fluid ruptures during this process, and the pregnant mother will have a stronger sense of defecation than before. When the cervix is ​​dilated to ten fingers, the first stage of labor is declared over and the second stage of labor begins. Therefore, in the first stage of labor, the uterine contractions occur periodically every 5 minutes, lasting 25 to 30 seconds, and then stabilize to once every 2 to 3 minutes, each lasting 40 to 50 seconds.

How often does the uterus contract in the first stage of labor: What are uterine contractions

Uterine contraction is a key feature before delivery. To put it simply, there are standard uterine contractions, that is, uterine contractions. Uterine contractions are irregular at first, with weak intensity, then gradually become regular, with increasing intensity, increasing duration, and decreasing intervals, such as 2-3 minutes, lasting 50-60 seconds. The last few months of pregnancy are characterized by irregular uterine contractions, especially in the last few weeks. After the baby moves, if you put your hands on your abdomen, you will feel that your abdomen is often hard. This type of uterine contraction is non-cyclical, irregular, and painless. When the delivery date comes, only painful uterine contractions can be considered a precursor to delivery.

Some pregnant women may feel the pain of uterine contractions in the abdomen, while others may feel it in the waist. You must not get anxious or be frightened by the pain. In fact, subtle uterine contractions may not be felt or may be similar to the lower abdominal pain during menstruation. The intensity of pain also varies from person to person. When the uterus contracts, you will feel mild pain. After a while, the pain will gradually increase, the intervals will decrease, and the pain duration will increase. Uterine contractions come like a wave, with waves of pain spreading to the lower abdomen, or a feeling of back pain and diarrhea. These uterine contractions are preparations for the birth of the newborn. So this little pain is nothing, as long as you cooperate with the doctor and use the breathing exercises you have trained to coordinate the contraction of the uterus, you can successfully pass the delivery. When pregnant women are anxious, the muscles of the cervix atrophy; when pregnant women release stress, the cervix relaxes.