- During pregnancy, changes in hormonal levels, particularly increased progesterone, can affect bowel movements and overall digestive functions, leading to constipation. This is why constipation is common in the first trimester.

Pregnant women should only use laxatives under the guidance of a healthcare professional.
Physical inactivity during pregnancy significantly increases the risk of constipation in the first trimester.
- Factors contributing to constipation during pregnancy include limited physical activity, inadequate dietary habits, and improper supplementation of essential nutrients like iron and calcium.
Is constipation during the first 3 months of pregnancy dangerous?
Experiencing constipation during the first 3 months of pregnancy may not pose a severe threat to life. However, prolonged constipation can affect the absorption of nutrients and the development of the fetus. Constipation in the first trimester of pregnancy increases the risk of preterm birth, hemorrhoids, anal fissures, rectal prolapse, causing abdominal pain, discomfort, bloody stools, anal soreness, etc.

Prolonged constipation negatively impacts the nutrient absorption process of the fetus
Furthermore, persistent constipation can lead to fatigue, nausea, loss of appetite... All these symptoms have a detrimental effect on the fetus. Constipation during the first 3 months of pregnancy, if not promptly and effectively treated, can also result in dangerous consequences such as...
- During early pregnancy, straining during bowel movements can lead to miscarriage or premature birth. Prolonged retention of feces in the intestines can result in the absorption of toxins such as phenol, indole, ammonia... back into the body. It can cause mental fatigue, anxiety, and irritability. For pregnant women with severe constipation, the fetus may experience malnutrition or reduced immunity.
Dealing with constipation in the first trimester of pregnancy
Constipation is common in the first trimester of pregnancy, but there are several ways to alleviate symptoms. Specifically,
Healthy eating habits for pregnant women with constipation in the first trimester
A well-balanced diet during pregnancy is crucial for both mother and baby's health. Ensure intake of all 5 essential nutrients: Protein, carbohydrates, fats, leafy greens, and vitamins. Even if you've never been fond of greens, give them a try, adding a little more each day.
Pregnant women should actively hydrate with water (2 liters daily) and limit intake of tea, coffee, and carbonated drinks. As they contain caffeine, they may cause dehydration and exacerbate constipation.
Pregnant women experiencing constipation in the first 3 months should increase fiber intake.
Consume more fiber-rich foods like beans, bran, whole grains, fresh fruits, and vegetables. Fiber aids digestion and nutrient absorption. This safe approach is recommended throughout pregnancy.

Boost fiber intake to alleviate constipation in pregnant women
Fiber-rich foods, particularly fruits, vegetables, beans, legumes, and whole grains, are effective in relieving constipation. Pregnant women experiencing constipation in the first 3 months should try fresh fruits like plum, apple, orange, and pear.
Fiber-rich vegetables can be consumed as soup, salad, etc. Fruits can be eaten alone or paired with yogurt for a delightful snack.
However, pregnant women should combine a fiber-rich diet with adequate water intake. Fiber helps increase stool size and absorbs water to facilitate easy bowel movement.
Pregnant women experiencing constipation in the first 3 months should cultivate good hygiene habits
Habits and posture during toilet visits are crucial. If pregnant women frequently delay bowel movements, constipation can easily occur and worsen.
- Try to use the restroom in the morning or about 30 minutes after meals, as it's easier to go then. Or whenever you feel the urge, go right away.
- Pay attention to your posture during bowel movements to help stools pass more easily. You can use a footstool under your feet. Currently, there are various types of footrests available on the market designed to facilitate a squatting posture on the toilet, which you can consider.
During restroom visits, pregnant women should avoid multitasking like using their phone or reading, as this prolongs the time spent and increases the risk of hemorrhoids.
Pregnant women experiencing constipation in the first 3 months should supplement probiotics
In addition to fiber supplementation, probiotic supplementation for pregnant women experiencing constipation in the first 3 months is also recommended by experts. Probiotic supplementation poses no health risks for pregnant and lactating women. Probiotics offer many benefits for the digestive health of expectant mothers:

Probiotics help alleviate constipation for expectant mothers
- Help balance the gut microbiota.
- Regulate the metabolism of gut microorganisms.
- Probiotics are factories capable of producing a total of 3000 types of digestive enzymes that the human body needs. This results in better digestion, smoother gastrointestinal function. Not only does it reduce constipation and digestive disorders such as bloating, indigestion, diarrhea... significantly.
Therefore, supplementing probiotics from probiotics is like inoculating beneficial bacteria into the gut to restore beneficial and thriving gut bacteria. The production of digestive enzymes is the body's natural mechanism, so it is very safe and harmless for pregnant women.
Pregnant women experiencing constipation in the first 3 months can supplement probiotics by consuming yogurt, drinking yogurt,... Or using probiotic products available on the market, but follow the pharmacist's or doctor's instructions!
Other methods to alleviate constipation
- In addition to the above methods, pregnant women experiencing constipation in the first 3 months can consider some other ways to alleviate constipation:
- Iron supplements may support the treatment of anemia but can also cause constipation in pregnant women. If the type of iron the expectant mother is using causes constipation, she should inquire whether it is organic iron. Then consider switching to another type of iron to increase absorption efficiency and reduce constipation. Changing medication should be done under the guidance of a doctor or pharmacist.

Pregnant women should only use constipation medications when prescribed by a doctor
- If constipation in the first 3 months of pregnancy is severe, pregnant women should consult a doctor. Doctors may prescribe safe laxatives during pregnancy.
*General notes on using laxatives: - Do not use laxatives indiscriminately to avoid falling into the cycle of 'addiction' to the medication.
- Only use laxatives when dietary and habit changes are ineffective.
- When using laxatives, it is necessary to drink plenty of water to enhance the effectiveness of the medication.
In summary, constipation in the first 3 months of pregnancy is a common issue. While not overly dangerous, it shouldn't be taken lightly. If you experience constipation symptoms, try implementing the above remedies.
Related article:
>> Safe calcium intake for pregnant women |
>> Instantly alleviate constipation with folk remedies
| >> 8 immediate and safe ways to treat constipation effectively |
| >> Be cautious! Vitamin deficiency can lead to anemia |
>> 7 common nutritional deficiencies in pregnant women |
