During late pregnancy, expectant mothers should pay special attention to signs of preterm labor. If any signs appear, seek immediate medical evaluation—never attempt self-management. Here, we outline symptoms indicating potential preterm labor and how to respond when these signs emerge. Don't miss this crucial information.
Signs of Premature Labor
Vaginal bleeding: In miscarriages occurring within the first three months of pregnancy, bleeding begins when the chorionic villi and decidua separate, opening blood sinuses. Once the embryo is fully expelled, the uterus contracts forcefully, closing the blood sinuses and stopping the bleeding. Thus, vaginal bleeding accompanies the entire process of early miscarriage.In late miscarriage, the placenta has already formed. Miscarriage in this stage resembles preterm labor or full-term delivery, typically involving minimal bleeding.
Abdominal pain: In early miscarriage, blood accumulation—especially clots—within the uterine cavity stimulates contractions, causing persistent lower abdominal pain after bleeding begins. In late miscarriage, intermittent uterine contractions precede placental detachment, resulting in abdominal pain before vaginal bleeding. This abdominal pain is also a symptom of threatened preterm labor. Both pain and bleeding are often progressive, correlating with the clinical course and stage of the event.
Severe vomiting preventing food intake is another sign of threatened preterm labor requiring medical attention. Hyperemesis gravidarum can cause dehydration and electrolyte imbalance, posing life-threatening risks in severe cases.
So, what should you do if you experience mild signs of preterm labor?
Managing Signs of Premature Labor
Stay Calm: When signs of premature labor appear, expectant mothers and family members may become anxious if unfamiliar with the situation. Therefore, when signs emerge, family should remain composed and provide a calm environment to reduce the mother's stress and stabilize her emotions. If the mother feels particularly unsettled, appropriate sedatives or tranquilizers may be administered.Have the expectant mother rest in bed, lying on her left side.
Administer tocolytic drugs: Tocolytic therapy can prolong the gestational period. During this extended timeframe, medical professionals will actively administer specific medications to the expectant mother. These drugs accelerate the maturation of the baby's lungs and other organs, reducing the incidence of two common complications in premature infants: mortality and congenital abnormalities caused by organ immaturity.Medications are used to alter the uterus's response to stimuli and inhibit contractions. Commonly used drugs include magnesium sulfate and salbutamol. It should be noted that treating preterm labor does not solely aim to prolong pregnancy. Close monitoring is essential during treatment. For expectant mothers with poor intrauterine conditions and a risk of intrauterine fetal death, treatment should be discontinued, and pregnancy terminated as soon as possible.At this point, the expectant mother should check her contractions to determine if they are precursors to preterm labor. She can place her fingers on her abdomen. If she feels the uterus alternately relaxing and tightening, she should record the frequency of contractions. If contractions occur approximately every 10 minutes and persist even when changing positions, she should seek immediate medical attention.
Eating Chocolate: If a pregnant woman experiences painful uterine contractions, this signals preterm labor. Because contractions exert pressure on the stomach, eating high-energy foods like chocolate can relieve stomach pressure and lessen the pain.Some expectant mothers request pain relief medication from their doctors. However, these medications carry side effects, such as increased heart rate and feelings of warmth. Therefore, pain relief medication must be taken with caution, and the expectant mother should also receive monitoring at the hospital.
Seeking Hospital Care: Upon noticing signs of preterm labor, the expectant mother must be taken to the hospital for examination as soon as possible. Upon arrival, nurses will check blood pressure, heart rate, and temperature. Doctors will then use a fetal monitor to detect the baby's heart rate on the mother's abdomen, assess the contractions, and check if the cervix has dilated. If preterm labor is confirmed, doctors will administer medication to halt labor, allowing the baby more time to develop in the womb.Modern medicine can now help extend the fetus's average gestation period by several days. This additional time facilitates the maturation of the unborn baby's lungs. If labor has already begun and cannot be halted, the doctor will immediately prepare to facilitate the mother's delivery. The above methods for addressing preterm labor signs are for reference only. Expectant mothers must seek prompt medical examination at a hospital.