Being pregnant is wonderful but can be tough, especially near the end. Many new moms feel sick during the third trimester sickness. It’s common because your body is doing so much work growing a baby!
This can be worrying if you haven’t felt this way before. Don’t fret, though. We’ll guide you through this simply.
Let’s look at what causes it and how to feel better so you can enjoy these last weeks.
Key Takeaways
- Understand why nausea and vomiting are common in late pregnancy.
- Learn about the physical changes that contribute to sickness.
- Discover simple home remedies and lifestyle adjustments to ease symptoms.
- Know when to seek medical advice for third trimester sickness.
- Identify triggers that can worsen morning sickness this late in pregnancy.
- Find ways to maintain nutrition despite feeling unwell.
Understanding Third Trimester Sickness
As your pregnancy progresses into the final stage, your body undergoes significant changes that can bring about new discomforts. The increased pressure from the growing baby, hormonal shifts, and changes in digestion all play a role. This can lead to a resurgence of nausea, or even the onset of sickness, sometimes referred to as third trimester sickness.
It’s a common experience, though it can be quite challenging for expectant mothers. This section explores the primary reasons behind this late-stage discomfort.
Hormonal Changes
Even in the third trimester, hormone levels remain high and continue to fluctuate. Estrogen and progesterone, which are crucial for maintaining the pregnancy, can affect your digestive system. These hormones can slow down digestion, making food stay in your stomach longer.
This can lead to feelings of fullness, bloating, and eventually nausea. The body is working hard to prepare for birth, and these hormonal signals can sometimes be a bit overwhelming for the digestive tract.
For example, imagine your stomach as a pipe. When hormones slow things down, it’s like the pipe is moving very slowly. Food sits there, and it can feel uncomfortable.
This slow movement means food might even back up into your esophagus, causing heartburn, which often feels similar to nausea.
Physical Pressure and Positioning
The baby is getting much bigger by the third trimester. This means there’s a lot of pressure on your internal organs, especially your stomach and intestines. Your uterus has expanded significantly, pushing upwards and crowding your other organs.
This physical pressure can impede normal digestion and put pressure on nerves that signal nausea.
Think about a balloon that is almost full. Adding even a little more air makes it very tight and can push on things around it. Your growing uterus is like that balloon.
It presses on your stomach, making it harder for it to empty properly. This constant pressure is a major reason why discomfort increases late in pregnancy.
Changes in Blood Sugar Levels
Fluctuations in blood sugar can also contribute to feeling sick. As your body prepares for labor and the demands of breastfeeding, your metabolism changes. If your blood sugar drops too low, it can trigger nausea and dizziness, similar to what some experience with morning sickness in the first trimester.
Eating regularly, even small amounts, helps keep your blood sugar stable.
When your blood sugar is low, your brain might signal that it needs food, but sometimes this signal comes through as feeling unwell. It’s your body’s way of telling you it needs fuel to keep everything running smoothly. Keeping a stash of healthy snacks handy can make a big difference.
Common Triggers for Third Trimester Sickness
Certain foods, smells, or situations can make your pregnancy sickness worse, especially in the third trimester. Identifying these triggers is a key step in managing your symptoms. What might have been fine earlier in your pregnancy could become a problem now.
Paying attention to what you eat and your surroundings will help you avoid these unpleasant episodes.
Dietary Triggers
Certain foods are more likely to upset your stomach late in pregnancy. Greasy, fried, spicy, or very sweet foods can be hard to digest and may lead to nausea. Also, large meals can overwhelm your stomach, which is already dealing with reduced space.
It’s often better to eat smaller, more frequent meals throughout the day.
Consider a heavy, greasy meal like fried chicken. After eating a large portion, your stomach has a lot of work to do. With less room and slower digestion, that food sits there for a long time, increasing the chance of feeling sick.
Opting for lighter, easier-to-digest foods like plain rice, crackers, or lean proteins can be much more helpful.
Here are some food types to be cautious with:
- Spicy dishes
- Fried and fatty foods
- Very sweet desserts
- Highly acidic foods like citrus (sometimes)
- Caffeine (in large amounts)
Sensory Triggers
Strong smells can be powerful triggers for nausea. Cooking odors, perfumes, smoke, or even certain cleaning products can bring on sickness. Your sense of smell often becomes more sensitive during pregnancy, and these strong scents can be overwhelming.
Creating a more neutral environment can help reduce these triggers.
Imagine walking past a busy restaurant kitchen. The strong smells of various spices and cooking foods might make you feel a little queasy. For some pregnant women, even milder smells can have this effect.
Opening windows, using air fresheners cautiously, or avoiding certain areas can help.
Situational Triggers
Sometimes, the situation itself can contribute to feeling unwell. Being too hot, feeling overly tired, or experiencing stress can all exacerbate nausea. Even car rides or certain movements might become problematic.
Recognizing these situations allows you to prepare and try to avoid them or manage them proactively.
Picture yourself in a crowded, stuffy room on a warm day. The lack of fresh air, the closeness of people, and the heat can all combine to make you feel faint or nauseous. This is a common situational trigger that many pregnant individuals experience.
Finding a cooler, quieter spot can offer relief.
Home Remedies and Coping Strategies
Fortunately, there are many simple and effective ways to manage third trimester sickness without needing medication. These strategies focus on diet, lifestyle, and relaxation techniques. Implementing these can significantly improve your comfort levels during these final weeks of pregnancy.
The goal is to find what works best for you.
Dietary Adjustments
As mentioned, eating small, frequent meals is key. Keep bland snacks accessible, such as crackers, toast, or plain rice. Ginger is a well-known natural remedy for nausea; ginger ale, ginger candies, or ginger tea can be very soothing.
Staying hydrated is also vital, but sip fluids slowly rather than drinking large amounts at once. Cold foods and drinks are often better tolerated than hot ones.
A study published in the Journal of Alternative and Complementary Medicine found that ginger was effective in reducing nausea and vomiting during pregnancy, with over 1200 participants showing significant improvement.
Here’s a sample meal plan for managing sickness:
- Breakfast: A few crackers and a glass of water, followed by a small bowl of plain oatmeal an hour later.
- Mid-morning Snack: A handful of almonds or a piece of toast.
- Lunch: A small portion of plain chicken or fish with plain rice or boiled potatoes.
- Afternoon Snack: A small yogurt or some fruit like a banana.
- Dinner: Similar to lunch, a light protein with a simple carbohydrate.
- Evening Snack: A few dry crackers before bed.
Lifestyle and Behavioral Changes
Getting enough rest is crucial. Fatigue can worsen nausea. Try to lie down or nap when you can.
Avoiding sudden movements and getting up slowly can help prevent dizziness. If strong smells are an issue, try to ventilate your living space or use a subtle essential oil like peppermint. Wearing loose clothing can also prevent discomfort.
Sometimes, a change of scenery or a gentle walk can make a difference. Fresh air can clear your head and reduce feelings of nausea. Even a short walk around the block can be beneficial.
Relaxation Techniques
Stress and anxiety can increase nausea. Practicing relaxation techniques can help manage these feelings. Deep breathing exercises, meditation, or prenatal yoga can be very beneficial.
Even just taking a few minutes to sit quietly and focus on your breath can make a difference. Listening to calming music or reading a book can also provide a welcome distraction.
Prenatal yoga is often recommended for its gentle movements and focus on breathing and relaxation. A 2018 study in the Journal of Pregnancy showed that prenatal yoga improved quality of life and reduced symptoms like nausea for pregnant women.
When to Seek Medical Advice
While third trimester sickness is common, there are times when you should contact your doctor or midwife. Severe or persistent vomiting that prevents you from keeping any food or fluids down is a concern. This could lead to dehydration and malnutrition, which are serious.
Also, if you experience significant weight loss or notice a decrease in your baby’s movements, it’s important to get checked out.
Signs of Dehydration
Dehydration can happen quickly if you are vomiting frequently. Signs include feeling very thirsty, having a dry mouth, producing little or no urine, feeling dizzy, and having dark-colored urine. If you suspect dehydration, it’s essential to seek medical attention promptly.
Your doctor can advise on rehydration methods, which might include IV fluids if necessary.
A typical urine output for a healthy adult is around 4-8 cups per day. If you are producing significantly less, and it is dark yellow, this is a strong indicator of dehydration.
When to Call Your Doctor Immediately
There are specific symptoms that warrant an immediate call to your healthcare provider. These include:
- Vomiting blood or what looks like coffee grounds.
- Severe abdominal pain along with vomiting.
- Signs of serious dehydration (as mentioned above).
- A noticeable decrease in your baby’s movements.
- High fever with vomiting.
These symptoms can indicate more serious underlying issues that need prompt medical evaluation and treatment. It is always better to err on the side of caution when it comes to your health and your baby’s well-being.
Discussing Medications with Your Doctor
If home remedies are not providing enough relief, your doctor may discuss safe medication options for pregnancy. Some anti-nausea medications are considered safe to use during pregnancy, but they should only be taken under medical supervision. Never take any medication without consulting your doctor first.
They can weigh the risks and benefits for your specific situation.
Common Myths Debunked
Myth 1: Third trimester sickness means something is wrong with the baby.
Reality: While concerning, third trimester sickness is often a normal part of pregnancy due to hormonal shifts and physical pressure. Unless symptoms are severe or accompanied by other worrying signs, it usually doesn’t indicate a problem with the baby’s development. Many women experience varying degrees of nausea throughout their pregnancy.
Myth 2: You can’t eat anything if you are feeling sick.
Reality: It might feel that way, but it’s crucial to try and consume something, even small amounts. Focusing on bland, easy-to-digest foods and staying hydrated with sips of fluids can help prevent malnutrition and dehydration. Small, frequent meals are key.
Myth 3: Ginger is not safe to consume during the third trimester.
Reality: Ginger, in moderation, is generally considered safe and is often recommended as a natural remedy for nausea during pregnancy. However, as with any remedy, it’s wise to discuss its use with your doctor, especially in large quantities.
Frequently Asked Questions
Question: Why do I feel sicker at night in the third trimester?
Answer: Lying down can sometimes put more pressure on your stomach, and your digestive system may slow down overnight, leading to increased nausea. Going to bed on an emptier stomach or after a large meal can also contribute.
Question: Can stress cause third trimester sickness?
Answer: Yes, stress and anxiety can definitely worsen nausea and vomiting in pregnancy. Finding ways to relax and manage stress can be very helpful.
Question: Is it normal to have no sickness in the third trimester?
Answer: Yes, it is completely normal to experience varying levels of sickness throughout pregnancy, and some women may have very little or no sickness at all in the third trimester.
Question: Should I worry if my appetite is low due to sickness?
Answer: A temporary low appetite is usually okay, but if you are unable to keep food down for an extended period, or are losing weight, you should speak to your doctor.
Question: Are there any foods that always help with nausea?
Answer: Bland foods like crackers, toast, plain rice, and bananas are often well-tolerated. Ginger in various forms can also be very effective for many women.
Final Thoughts
Feeling unwell in the last weeks of pregnancy is tough but often manageable. Focus on small meals, hydration, and rest. Identify what makes you feel worse and try to avoid it.
If sickness is severe, don’t hesitate to ask your doctor for help. You are nearing the end, and relief is in sight.

Leave a Reply