Why do I have stomachache when I am 4 months pregnant?
Stomach pain during pregnancy is a common worry for many expectant mothers, especially during the 4th month of pregnancy when the fetus is in a stage of rapid development. Slight pain may be normal, but it may also indicate potential problems. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with a detailed analysis of the possible causes and countermeasures of stomach pain in the fourth month of pregnancy.
1. Common causes of stomach pain in 4 months of pregnancy

There are various reasons for abdominal pain in the fourth month of pregnancy (i.e. the second trimester). The following are the possibilities that have been discussed more recently:
| Reason | Symptom description | risk level |
|---|---|---|
| Uterine ligament stretching | Dull pain on one or both sides, worsened by movement | low risk |
| Fetal movement perception | Slight tingling or crawling sensation that occurs briefly | low risk |
| gastrointestinal upset | Gas, constipation, or diarrhea with pain | Low to medium risk |
| urinary tract infection | Lower abdominal pain + frequent urination and urgency | medium risk |
| threatened abortion | persistent pain + bleeding | high risk |
2. Danger signs to be alert to
According to recent hot searches on medical and health topics, the following symptoms require immediate medical attention:
1.severe pain: Cutting-like or spasmodic pain may indicate ectopic pregnancy or placental abruption.
2.Bleeding with pain: Bright red or heavy bleeding requires emergency treatment.
3.Fever and chills: May indicate infection or inflammation.
4.Dizziness and fatigue: Abdominal pain may be a sign of internal bleeding.
3. Recent hot discussions: Topics related to abdominal pain in the second trimester
| platform | Hot search topics | focus of discussion |
|---|---|---|
| #Don’t ignore these pains in the second trimester# | How to distinguish physiological and pathological abdominal pain | |
| Douyin | Self-help guide for pregnant mothers with abdominal pain | Controversy over hot compresses and body position adjustments |
| little red book | Sharing experience on stomachache during pregnancy | How to identify round ligament pain |
4. Advice from professional doctors (recent science popularization in comprehensive tertiary hospitals)
1.observation recording method: Use your phone to record pain frequency, duration and intensity.
2.Mitigation measures: Rest in the left lying position and drink an appropriate amount of water (1.5-2L per day).
3.Check recommendations: For abdominal pain in the second trimester, it is recommended to give priority to B-ultrasound rather than CT.
4.Medication contraindications: Recent hot searches remind you to be careful when using uterine heating patches, as high temperatures may stimulate the uterus.
5. References to real cases from netizens
According to the statistics of popular posts in a maternal and infant forum in June:
| Case type | Proportion | final diagnosis |
|---|---|---|
| Physiological abdominal pain | 68% | Caused by uterine enlargement |
| gastrointestinal problems | 22% | Effects of pregnancy hormones |
| urinary tract infection | 7% | Need antibiotic treatment |
| threatened abortion | 3% | Need to be hospitalized for miscarriage |
6. Prevention and precautions
Based on recent obstetric guideline updates:
1. Avoid sudden changes in body position. When standing up, first turn sideways and then sit up slowly.
2. Supplement sufficient dietary fiber (25-30g) every day to prevent constipation.
3. You need to consult a doctor when wearing an abdominal support belt. Improper use may aggravate discomfort.
4. Hot discussions in the past week:Kegel exercisesIt needs to be carried out under professional guidance. Wrong training in the second trimester may cause abdominal pain.
Warm reminder: This article summarizes recent popular health topics on the Internet, but individual situations vary. It is recommended to seek medical examination in time when persistent abdominal pain occurs. Pregnant mothers can pay attention to the "Health Tips During Pregnancy" released monthly by the National Health Commission to obtain authoritative information.
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