Why does the abdomen feel tight and hard in twin pregnancies?

In general, tightness and hardness in the abdomen during twin pregnancy may be caused by uterine contractions, fetal movement, diarrhea, intrauterine infection, or placenta previa. Specific explanations are as follows:

1. Uterine Contractions

Uterine contractions are a common physiological phenomenon during pregnancy, especially in the third trimester. When contractions occur too frequently or intensely, they may cause the abdomen to feel tight and hard. Getting adequate rest may help alleviate these symptoms.

2. Fetal Movement

Fetal movement is one of the key indicators in twin pregnancies. If you notice a significant decrease or cessation in fetal movements, you may experience abdominal tightness or hardness. It is recommended to consult your doctor and monitor fetal status promptly.

3. Diarrhea

Diarrhea or digestive issues may lead to a sensation of abdominal tightness and rigidity. Avoid spicy or irritating foods to prevent worsening symptoms.

4. Intrauterine Infection

Intrauterine infection refers to an infection within the uterus during pregnancy. This condition may cause abdominal tightness and hardness, along with other symptoms such as fever and foul-smelling vaginal discharge. Prompt medical treatment is advised; medications such as amoxicillin capsules or penicillin V potassium tablets may be used under a doctor's guidance.

5. Placenta Previa

If placenta previa occurs, it can also lead to abdominal tightness and hardness. Seek timely medical care. Medications such as nifedipine tablets or magnesium sulfate injection may be prescribed under medical supervision.

Maintain healthy lifestyle habits and ensure adequate nutritional intake. Also, attend regular prenatal checkups to monitor fetal development.