Why do stomach aches and diarrhea occur in early pregnancy? Normal symptoms or cause for concern?

Nusrat Ayaan

Published: 27/01/2026
Updated: 27/01/2026

Why do stomach aches and diarrhea occur in early pregnancy?

 At the beginning of pregnancy, a huge storm of hormones sweeps through the body. These hormonal changes mainly cause disturbances in the digestive process. Sometimes, when the fetus is set in the uterus, the uterine muscles stretch a little, which can cause mild cramping pain in the lower abdomen

. At this time, the progesterone hormone increases in the body, which sometimes slows down the work of the stomach and intestines and sometimes makes it very fast. This can cause problems like diarrhea or diarrhea. Many women get scared when they notice that they are having mild stomach pain along with early pregnancy sporting look-alike or light bleeding. However, remember that if this pain or diarrhea is not too severe, it is just a part of the body’s adaptation to the new environment.

Why do you get cramping in early pregnancy?

 Mild cramping is very common in the early stages of pregnancy. As the embryo implants itself into the uterine wall, the uterus changes shape slightly and the muscles tighten. During this process, many women experience early pregnancy spotting or light bleeding. Simply put, it feels like period pain in the lower abdomen as the uterus prepares to enlarge and blood flow increases. Sometimes, this cramping can also be caused by excess gas or constipation. However, if the pain is not too severe and the bleeding does not increase at the same time, there is nothing to worry about. It is a sign that your body is making room for a new guest.

Main causes of abdominal cramps or cramping

After reading the points given below, you will understand why the abdomen twists at this time and what is the relationship between it and the early pregnancy sporting look like:

Implantation or implantation of the embryo: When the embryo sits firmly on the uterine wall, the uterine muscles may contract, causing abdominal cramps.

Uterine size changes: As the baby grows, the uterus expands, which causes pain due to tension in the ligaments or surrounding tissues.

Gas and digestive problems: During pregnancy, hormones reduce digestion, which can cause gas to accumulate in the stomach and cause cramps or discomfort.

Increased blood circulation: During pregnancy, blood flow to the uterus increases a lot, which causes a feeling of heaviness or mild pain in the lower abdomen.

Physical fatigue: If you work or stand for a long time without adequate rest, the abdominal muscles may tense and cramp.

Urinary tract infection: Sometimes, a urinary tract infection can occur in the beginning, which can also cause problems like lower abdominal pain or cramping.

Why diarrhea can occur in early pregnancy

Diarrhea or loose stools in early pregnancy are quite uncomfortable for many expectant mothers. In fact, at this time, a huge hormonal fluctuation starts in the body, which directly affects our digestive system. Especially due to the increase in the progesterone hormone, some people get constipation, while others suddenly have diarrhea due to an increase in bowel movements. Many times, when these hormones change inside the body, the early pregnancy sporting look-alike symptom or light blood spots may appear. Many people mistake this loose stools and stomach pain for periods, but in fact, it is just an attempt by the body to adapt to the new situation.

Main causes of diarrhea in early pregnancy

Simply put, the reasons why you may have loose stools at this time are:

Effect of hormones: The new hormones of pregnancy make your digestive system much more sensitive, which can lead to diarrhea.

Changes in diet: If you suddenly start following a diet for becoming a mother, your stomach cannot absorb more fiber or any new food.

New vitamins: Sometimes, calcium or iron tablets given at the beginning of pregnancy also cause diarrhea in many people.

Lack of water: When the water balance in the body is disturbed, intestinal function is disrupted, which often increases discomfort such as early pregnancy sporting a look-alike.

Emotional tension: Tension caused by the joy or fear of becoming a mother directly affects the stomach, resulting in loose motions.

Food poisoning: During this time, the body’s immunity decreases slightly, resulting in a quick upset stomach from outside food or less clean food.

Discover more here: early pragnancy spotting look like

Is it normal to have stomach cramps and diarrhea together?

 Early pregnancy cramps and diarrhea or diarrhea together can be a cause of panic for many expectant mothers. To be honest, in most cases, this is not unusual. When your body’s hormones prepare the uterus for the baby, those hormones also affect your intestines. As a result, on the one hand, the uterus can contract and cause stomach cramps, while on the other hand, the digestive process can be disrupted and diarrhea can occur. Sometimes, between these two problems, a mild early pregnancy sporting look or pink spotting can be seen. If the pain and diarrhea are tolerable and there is no fever, then you can understand that your body is trying to adapt to the new hormones.

How to know if it’s normal

The following points will help you understand how normal your condition is:

Pain intensity: If the cramping or cramping is less than period pain and subsides after a while, it’s normal.

Hormonal manipulation: When the progesterone hormone increases in the body, the intestinal muscles relax, which can cause gas, cramping, and loose stools.

Water intake: Diarrhea causes water to be released from the body, which can cause a slight stretch in the uterus, which can lead to the early pregnancy sporting look-alike symptom.

Food effects: If you suddenly start taking iron or folic acid, cramping and loose stools are completely normal side effects.

Improvement in rest: If the cramping or cramping decreases after drinking enough water and lying down for a while, there’s nothing to worry about.

When to be careful: If the twisting is unbearable, there is blood in the stool, or your body temperature rises, it is not normal at all.

Do these feel like premenstrual cramps

 Yes, many early pregnancy symptoms can look exactly like premenstrual cramps. This is why many women don’t realize they are pregnant at first. Just like many people experience mood swings, stomach cramps, or breast tenderness before their period, early pregnancy symptoms are similar. However, the big difference comes when you notice that your period is no longer coming but you are still experiencing early pregnancy spotting or spotting. Premenstrual cramps or discomfort usually subside once the bleeding starts, but in pregnancy, this discomfort or nausea can continue for a few days.

Similarities and differences between menstruation and early pregnancy symptoms

If you pay attention to the points given below, you will be able to understand the difference between the symptoms before the period:

Type of pain: The pain before menstruation is usually very intense, but the pain that accompanies early pregnancy sporting look-alikes is very mild or a slight tingling.

Difference in blood: Spotting before menstruation quickly turns into heavy bleeding, but spotting during pregnancy stops after a few drops.

Breast changes: In both cases, the breasts may be soft or heavy but during pregnancy, the area around the nipples becomes much darker.

Fatigue: Although you may feel a little tired before menstruation, the fatigue or sleepiness of early pregnancy is much deeper.

Dislike of food: Many people want to eat more before their period, but in early pregnancy, the smell of certain foods makes them nauseous.

Mood swings: Feeling sad or irritable can occur during both periods, but in pregnancy, it tends to last longer.

When can stomach cramps and diarrhea be a cause for concern?

 Although stomach cramps or loose stools may seem normal in early pregnancy, it is not always right to ignore them. If you find that your stomach pain is unbearable and the loose stools do not stop, then you should understand that there may be another problem inside the body. Especially if the pain is accompanied by early pregnancy sporting look-alike or light bleeding that suddenly increases, this is a cause for concern. Sometimes this can also be due to an ectopic pregnancy or an infection. If the body becomes very weak and if you cannot keep even water in your stomach, it can be a risk for both you and your unborn child.

Symptoms that should be seen by a doctor without delay

Note the points given below. If any of these occur, immediate action should be taken:

Severe and continuous pain: If the stomach pain is much worse than during your period and you feel a sharp biting or twisting sensation on one side of the stomach.

Heavy bleeding: If your spotting is not just the early pregnancy spotting that you see, but is bright red and heavy.

Signs of dehydration: If you urinate very little or have a dark yellow color and your mouth and throat are repeatedly dry.

Fever or chills: If your body temperature goes above 100 degrees with an upset stomach or pain.

Bloody stools: If you have blood or mucus (slimy) in your stools.

Dizziness or fainting: If you have frequent blackouts or fainting due to low blood pressure.

What to do during this time

When your body goes through various changes in the early stages of pregnancy, especially abdominal cramps, diarrhea, or mild early pregnancy sporting look-like symptoms, your body needs special care. Your main goal during this time should be to keep your body calm and prevent dehydration. Since hormones weaken your digestive system, it is better to avoid heavy or oily foods. Taking small steps to take care of yourself can help you overcome these discomforts quickly. Below are some tips that will help you stay physically and mentally healthy during this time.

Effective ways to relax

If you follow the habits given below, you will quickly benefit:

Get enough rest: When the body tries to take on new life, it feels very tired. So, sleeping for at least 7-8 hours a day and taking short breaks will help keep your stomach muscles relaxed.

Drink plenty of water and fluids: When you have diarrhea or loose stools, salt and water are lost from the body. So drink water, ORS, coconut water or diluted fruit juice frequently.

Light and easily digestible food: If you have an upset stomach, do not eat fried or outside food at all. Instead, eat bananas, toast biscuits, boiled potatoes or rice which keep the stomach cool.

Eat small amounts frequently: Eat small amounts of food frequently instead of eating a full stomach at once. This will reduce gas in the stomach and reduce the discomfort of twisting or cramping.

Mental peace: Worrying disrupts the hormonal balance, which can increase early pregnancy sporting look or bleeding. So keep your mind calm by listening to light music or reading books.

Warm water bath: If you have mild twisting in the stomach, then use a very warm water bag You can soak your lower abdomen. But be careful not to let the water get too hot.

Can stress increase this problem?

 Yes, stress or anxiety can increase physical problems in early pregnancy many times over. It is very natural to feel scared or excited when you get the news of becoming a mother or see any physical changes. But this excess stress directly affects your nervous system and hormones. Especially when you worry too much, the body releases a stress hormone called ‘cortisol’, which hinders the digestive process and can prolong stomach cramps or diarrhea. In many cases, even due to excessive fear, the uterine muscles may tighten and the amount of early pregnancy sporting look like or light bleeding may increase slightly. Therefore, it is very important to keep your mind calm first to keep your body healthy.

How stress affects the body

The links between stress and physical problems are given below:

Digestive disorders: When you worry too much, blood circulation in the stomach is disrupted, which increases stomach pain or loose motions.

Uterine contractions: Excessive tension can cause the uterine muscles to contract, which can make the early pregnancy sporting a look or cramping more intense.

Reduced immunity: Stress lowers your body’s natural immunity, so even a minor stomach upset doesn’t heal quickly.

Sleep disturbances: If you don’t sleep properly due to anxiety, the body doesn’t get enough rest, which increases physical fatigue and discomfort.

Muscle tension: Stress causes the muscles throughout the body to tighten, which can worsen lower abdominal or back pain.

Hormonal fluctuations: The work of the progesterone hormone, which is essential for pregnancy, can sometimes be disrupted due to stress.

When to Talk to a Doctor

Many symptoms may seem normal in early pregnancy, but it is important to recognize when your body is giving you a warning sign. Although early pregnancy spotting or light bleeding is often normal, it is not a good idea to delay if it occurs with certain symptoms. Especially the first three months of pregnancy is a very sensitive time. Therefore, it is wise to talk to a doctor without harboring any doubts or fears in your mind. For the safety of you and your unborn child, seek medical attention immediately if you experience the following symptoms.

Take immediate action if symptoms occur

Do not stay home in any of the following situations:

Increased bleeding: If your spotting is no longer light and turns into heavy bleeding like a period.

Severe one-sided pain: If you have severe pain on one side of the abdomen, it may be a sign of ectopic pregnancy (pregnancy outside the uterus).

Fever and chills: If you have a fever along with an upset stomach or pain, it could be a sign of an infection.

Severe weakness: If you feel dizzy, vomit repeatedly, and feel so weak that you have trouble standing up.

Chronic diarrhea: If you have loose stools for more than 24 hours and you are unable to keep any food or water down.

Bleeding: If you see a large blood clot or tissue-like mass coming out of your vagina.

Burning during urination: If you experience severe pain or burning while urinating, seek medical attention immediately.

Conclusion

Finally, the beginning of pregnancy is as joyful as it is challenging for the body and mind. During this time, things like stomach cramps, loose stools, or early pregnancy sporting a look-alike or light bleeding are mostly part of normal physiological changes. As your body prepares to grow a new life, various ups and downs can occur in everything from digestion to mental state due to the effects of hormones. The most important thing is to understand your body language and stay calm without panicking unnecessarily. These initial discomforts can be easily overcome by getting proper rest, nutritious food, and drinking enough water.

Some final tips for your healthy journey

To stay healthy in the coming days, always keep the following things in mind:

Symptom monitoring: Keep an eye on the color and amount of your spotting and the intensity of the pain, this will help you make the right decision.

Rest and caution: Any kind of physical or mental stress is not desirable during this time, so try to keep yourself as cheerful and stress-free as possible.

Related Articles

​Balanced diet during pregnancy

The Importance of a Balanced diet during pregnancy for a Healthy Baby

​Balanced diet during pregnancy is essential for the mother’s health and the proper physical and mental development of the growing baby.

​Since you became a mother, your life has not been the same. Now you have to think about your unborn child at every step. Do you know that what is on your daily plate is directly shaping the body structure of your baby? Many people give a lot of advice at this time, but in fact, knowing the right rules is very important.

If you do not eat properly, your body will become weak and the growth of your baby may be hindered. Your baby’s future immunity will be built based on what you eat for these nine months. So, it is not right to neglect any food.

​Many people think that during pregnancy, you have to eat food for two, but in fact, the quality of food is more important than the quantity. Have you ever wondered why you develop aversion to certain foods during this time? In fact, the body is signaling you what additional nutrients it needs now.

If your daily food list does not contain all kinds of nutrients, you will feel tired very quickly. So, there is no alternative to nutritious food to keep yourself fresh during this important period of life and ensure the right weight of the baby.

Increases the mother’s body’s strength and immunity

  • ​Strength: A new life is growing inside your body now, so you need extra calories and energy every day.
  • ​Safety: By eating foods with the right vitamins, your body can fight off external germs and you will be less likely to get sick.
  • ​Blood: Eating foods with iron helps the body produce enough blood, which helps the oxygen reach the baby the most.
  • ​Digestion: Eating foods rich in fiber or ash makes it very easy to get rid of annoying problems like constipation, which is a great thing.

​Ways to develop your child’s bones and brain properly

​Calcium is very important for the formation of your child’s bones, which can weaken your child’s bones if you don’t get it. Do you know that including Omega-3 in your diet can improve your child’s eyesight and intelligence? Pulses or protein foods help build your child’s muscles. So it would be wise for you to have variety in your daily diet.

Which foods are essential to keep in your daily list?

​From your breakfast to dinner, every meal should be nutritious and healthy. To follow a balanced diet during pregnancy, you need to give up the illusion of outside food today. Are you sure that the food you are eating has enough protein and minerals? Always try to decorate your plate with fresh and local fruits and vegetables.

Magical benefits of protein and iron-rich foods

​Fish: Marine fish or local small fish meet the protein needs of the baby and contain a lot of iodine, which is effective.

  • ​Egg: Eating one boiled egg every day provides all the amino acids required by the body, which helps in the growth of the baby.
  • ​Vegetables: Colorful vegetables like spinach or red leafy vegetables will work like magic to increase hemoglobin in your body at this time.
  • ​Fruit: Eating sour fruits like lemons or oranges helps your body absorb iron a lot.

​Why is the need for dairy products and calcium so high?

​Eating milk or yogurt will not cause calcium deficiency in your body and will strengthen your baby’s teeth and bones. Did you know that due to lack of calcium, many people may experience dental problems or leg pain during pregnancy?

Therefore, it is possible to stay away from these problems by eating dairy products regularly. Eating yogurt increases digestion and reduces the chances of stomach gas.

Easy tips to increase baby weight through food

​During pregnancy, every mother wants her baby to be healthy and of the right weight, which is something she never has to worry about. The weight of your unborn baby depends mainly on the type of nutrition you are consuming every day.

Did you know that the baby’s weight does not increase by eating more food alone, but choosing nutritious calories is the most important thing? Many times it is seen that the mother is eating a lot but the baby is not gaining weight because the food lacks sufficient protein or healthy fats.

To ensure a balanced diet during pregnancy, you need to choose foods that directly provide energy to the baby’s cells and help it grow faster.

​To increase the baby’s weight, it is very important to include protein-rich foods such as eggs, fish and pulses in your daily menu. Have you ever wondered why doctors advise drinking at least one glass of milk every day during this time? In fact, the calcium and protein in milk increase the bone density of the baby, which plays a major role in weight gain.

Apart from this, eating different types of nuts like almonds or cashews in small amounts repeatedly helps in increasing both the brain development and weight of the baby. Carbohydrate foods like sweet potatoes or bananas also work like magic to keep the baby healthy. Remember that worrying or putting the body under excessive stress can slow down the baby’s weight gain. So, along with nutritious food, ensuring adequate sleep and rest is your biggest responsibility now.

How to overcome the worry of excess weight during pregnancy?

Many people think that the more you eat during this time, the better, but in fact, excess weight can be dangerous for you. If you follow a balanced diet during pregnancy, your weight will be under control and your body will feel lighter. Have you noticed that eating too much fried food increases heartburn or acidity? In fact, the digestion process slows down a bit during pregnancy, so it is wise to avoid spicy foods.

At this time, it is more important to pay attention to the proper nutrition of the baby than to your excess weight.

Determining the correct amount of carbohydrates and fats per day

  • ​Rice: Eating red rice instead of white rice will keep your body energized for a long time and will not increase blood sugar.
  • ​Bread: Eating light flour bread at night improves digestion and prevents abnormal weight gain, which is very good.
  • ​Oil: Using a little olive oil or mustard oil instead of soybean oil in cooking is much more beneficial for health.
  • ​Sugar: Sweet foods or excess sugar increase body weight and create a risk of diabetes during 

pregnancy.

​Secret trick to maintain water balance in the body during pregnancy

​Water Drinking at least three to four liters of pure water a day will help flush out toxins from your body. Did you know that if you don’t drink enough water, you are more likely to get a urinary tract infection during this time? Coconut water or homemade fruit juice will keep your body’s electrolyte balance in check. If you have a habit of drinking tea or coffee, reduce it because caffeine dehydrates the body, which is harmful.

What precautions should you take while eating fish and meat?

​You may love eating non-vegetarian food, but there are some rules to follow before eating them during pregnancy. To ensure a balanced diet during pregnancy, you need to make sure that the fish or meat is cooked thoroughly. Are you sure that there are no raw parts left in your cooking that can spread bacteria?

Eating undercooked meat or eggs can cause serious infections in your stomach, which is not good for the baby at all.

Reasons to avoid marine fish and foods high in mercury

  • ​Mercury: Some large marine fish contain a lot of mercury, which can cause major obstacles to the development of the baby’s nervous system.
  • ​Hilsha: Small hilsha or fresh fish from rivers and ponds is the safest and best source to meet your protein needs.
  • ​Liver: It is not advisable to eat beef liver more than once a week because it contains excess vitamin A, which can be harmful.
  • ​Cleanliness: Fish and meat should be washed very well before cooking so that no germs stick to the food.

Proper rules and requirements for washing vegetables and fruits

​Vegetables and fruits brought from the market can often contain formalin or pesticides, which can cause problems in the development of children. Did you know that soaking vegetables in lightly salted water can clean out a lot of the toxins? Always try to peel the fruit while eating it so that bacteria do not enter the stomach. Eating fresh vegetables increases the amount of antioxidants in the body, which helps keep you fresh all the time.

What is good for breakfast and afternoon snack?

​Having a light snack between three big meals keeps your body’s sugar levels stable and reduces dizziness. To maintain a balanced diet during pregnancy, you should choose natural foods instead of biscuits or cakes for afternoon snacks. Have you noticed that your body feels very weak or restless if you don’t eat anything in the afternoon? In fact, these small meals help your body to provide energy for the whole day.

Why is it important to change the dinner menu?

​The last meal of the day has a big impact on the quality of your sleep, which is very important during pregnancy. Balanced diet during pregnancy is complete when you finish your dinner at least two to three hours before going to bed. Have you noticed that eating late at night increases the problem of heartburn or gas?

In fact, during pregnancy, the stomach takes longer to digest food, so it is wise to choose light meals at night. During this time, your dinner should have the right combination of protein and complex carbohydrates, which will keep the body calm.

Some special foods that help for a restful sleep

  • ​Soup: Eating vegetable soup or light broth-like foods at night is very fast-digesting and keeps the body hydrated.
  • ​Almonds: Eating a few almonds before bed helps the magnesium in them relax your muscles and help you sleep better.
  • ​Milk: Drinking a glass of lukewarm milk, the tryptophan in it calms your brain and sends signals for deep sleep.
  • ​Grains: Eating red flour bread or oats at night keeps your blood sugar levels stable, which is good for the development of the child.

Reasons to avoid drinking tea or excess water at night

​Many people wake up due to frequent trips to the toilet at night, which is quite annoying during pregnancy. Did you know that drinking too much water before bed can put extra pressure on your kidneys, which is absolutely not recommended?

Avoid caffeine or coffee at night because it can increase your and your baby’s heart rate and cause insomnia. Drink more water during the day and only drink enough water to quench your thirst at night.

What precautions are necessary when drinking home remedies and herbal teas?

​Many people recommend drinking various herbal teas or ginger tea during pregnancy, which helps reduce nausea. It would not be right for you to take any herbal ingredient in excess while following a balanced diet during pregnancy.

Are you sure that the herbal tea you are drinking is not having any effect on the uterus? Some specific herbal ingredients can increase the pain of premature labor, which is risky for your unborn child.

Health benefits of limited use of ginger and mint leaves

  • ​Nausea: Drinking ginger tea after waking up in the morning can greatly reduce nausea or weakness in early pregnancy.
  • ​Digestion: Chewing a few mint leaves after meals can reduce the feeling of empty stomach and keep the mouth fresh, which is good.
  • ​Caution: Avoid drinking more than two cups of ginger or lemon tea a day as excessive sourness or bitterness is harmful.
  • ​Tip: It would be safest to talk to your gynecologist before starting any new home-made drink.

​The right way to take vitamin and mineral supplements during pregnancy

It is often difficult to get all the nutrients from food, so doctors prescribe iron or calcium pills. Did you know that taking these pills on an empty stomach can cause vomiting in many people, so it is better to take them on a full stomach?

Do not take calcium and iron pills together because they can interfere with each other’s absorption process, which is strange. If you take these supplements according to the rules, one hour before or after meals, you will not have any fear of anemia.

How to control your food while going out?

​When you are invited at home or at a relative’s house, it is quite difficult to control yourself after seeing extra oily and spicy food. To make Balanced diet during pregnancy successful, you have to arrange your plate very carefully even at the invitation so that your stomach does not get upset.

Have you ever thought that one heavy meal outside can ruin your entire week’s diet chart?

Eat more salads or vegetables and try to avoid sweet foods or cold drinks as much as possible.

Importance of carrying dry food and safe water while traveling

​Eating open food outside while traveling means putting yourself at risk of major stomach ailments which is fatal. To maintain a balanced diet during pregnancy, you should always keep some dry fruits like nuts or apples in your bag. Do you know that old water in plastic bottles can harm your hormones, so keep water in glass bottles? If you always keep food close to your hand, you will not be afraid of sudden drops in blood sugar, which is very useful.

​Conclusion

​Balanced diet during pregnancy is not just a food list but an investment in your child’s beautiful future that you make every day. Every moment of these nine months is priceless and what you consume directly affects every cell of your baby’s body. By eating the right food, you are not only keeping your baby healthy but also paving the way for your own speedy recovery after delivery.

Your body is doing a miracle now, so giving it adequate nutrition and rest should be your main responsibility. Be aware of food but don’t worry too much because being happy is more effective than nutrition. Remember, only a healthy mother can guarantee a healthy and beautiful generation, so take care of yourself from the heart.

I always wish that the days of your unborn child’s arrival are joyful and safe.

​Frequently Asked Questions (FAQ)

​Can pineapple or papaya be eaten during pregnancy?

Raw papaya or excess pineapple can increase uterine contractions, so it is safe and better to avoid it.

​How often should you eat?

It is best to eat small, nutritious meals every 2-3 hours rather than eating too much at once.

​Can coconut water be consumed every day?

Yes, coconut water is a great source of electrolytes that help keep your body cool and hydrated.

​What should I do if I have a strong desire to eat sweets?

Instead of excess sugar, you can satisfy your sweet tooth by eating jaggery or sweet fruits such as dates or raisins.

​Is tea completely forbidden during pregnancy?

No, you can have one or two cups of light tea a day, but not too much.

​What is the best thing to eat before going to bed at night?

Eating lukewarm milk or a few nuts is very good for sleep and for the nourishment of the body.

​Can raw salt be eaten with food?

No, excess salt causes water retention in the body, so avoiding raw salt is very important at this time.

​Which food helps to increase the intelligence of the child?

Sea fish, eggs and nuts work like magic in the development of the child’s brain, which you can eat.

​Is it possible to diet during pregnancy?

Not a diet to lose weight, but a balanced diet for nutrition should be eaten, which is more than a diet.

​What can be done if you really want to eat outside food?

If you really want to, prepare that food at home with less spices and eat it, which is much safer than outside.

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