Essential Health Tips During Pregnancy
Pregnancy is one of the most transformative periods in a person’s life. In just a few months, the body undergoes profound changes—hormonal, physical, emotional—and the well-being of the pregnant individual becomes directly connected to the baby’s development. It’s natural to have questions, fears, and a strong desire to do everything “right.” The good news is that taking care of your health during this time doesn’t have to be complicated: with proper guidance and quality information, you can navigate pregnancy with more safety and peace of mind.
This article compiles general guidelines based on evidence and recommendations from organizations like the World Health Organization (WHO) and the Brazilian Ministry of Health. The goal is to provide an educational starting point—not a personalized guide. Each pregnancy is unique, and therefore, consulting with a trusted healthcare professional is irreplaceable.
If you are pregnant, planning to become pregnant, or supporting someone on this journey, we hope the following information helps illuminate the path with clarity and support.
Prenatal Care as the Foundation
Prenatal care is considered by the WHO and the Ministry of Health as the central pillar of a healthy pregnancy. It’s not just about medical appointments: it’s a continuous process of monitoring, health education, and complication prevention.
The Ministry of Health recommends starting prenatal care as early as possible—ideally in the first trimester—and having at least six appointments throughout the pregnancy, distributed across the three trimesters. In high-risk pregnancies, the number of appointments may be higher.
During prenatal care, laboratory tests, ultrasounds, and other evaluations are requested to monitor the baby’s development and identify any situation that needs attention early on. It’s also the space to ask questions, discuss symptoms, and receive individualized guidance—something no article or video can replace.
In Brazil, prenatal care is guaranteed by the Unified Health System (SUS) free of charge. If you haven’t started your prenatal care yet, the first step is to visit the nearest Basic Health Unit (UBS).
Balanced Diet: Nourishing Two Without Excess
During pregnancy, the body’s nutritional needs change. The body requires more of certain specific nutrients—such as folic acid, iron, calcium, and vitamin D—to support fetal development and maintain maternal health. However, this doesn’t mean “eating for two” in a quantitative sense: the quality of what you eat is often more important than the quantity.
Generally, a balanced diet during pregnancy includes:
- A variety of fruits, vegetables, and legumes, which provide vitamins, minerals, and fiber
- Whole grains, which aid in intestinal function (commonly affected during pregnancy)
- High-quality proteins, such as legumes, eggs, lean meats, and dairy products
- Healthy fats, found in foods like olive oil, avocado, and nuts
- Adequate hydration throughout the day
The consumption of ultra-processed foods, alcoholic beverages, and excessive caffeine should be discussed with the healthcare professional monitoring the pregnancy. Alcohol, in particular, has no proven safe level during pregnancy, according to the WHO.
If you want to learn more about how fiber contributes to overall well-being, check out our article Why Fiber-Rich Foods Are Good for the Body.
> Important: Specific nutritional guidance, supplement use, and any dietary adjustments should be made with the guidance of a doctor or nutritionist.
Exercise and Physical Activity During Pregnancy
Unless medically contraindicated, regular physical activity during pregnancy is generally recommended and offers a range of documented benefits. Studies suggest that moderate exercise can help control weight gain, improve mood, reduce common discomforts like back pain and swelling, and even contribute to a smoother labor.
Activities generally well-tolerated during pregnancy include walking, swimming, water aerobics, adapted yoga, and prenatal pilates. The most important thing is to respect your body’s signals and always get clearance from your healthcare professional before starting or continuing any practice.
Some signs require immediate attention during exercise: pain, bleeding, intense shortness of breath, dizziness, or contractions. In these cases, stop the activity and seek medical advice.
To learn more about how exercise positively impacts emotional well-being—something especially relevant during pregnancy—read our article Exercise and Mood: How Physical Activity Boosts Well-Being.
Mental Health: A Care That Cannot Be Overlooked
Emotional health during pregnancy deserves as much attention as physical health. Intense hormonal changes, insecurities about the future, changes in identity and relationships—all of this can generate anxiety, sadness, or a mix of difficult-to-name emotions. And it’s more common than often discussed.
Gestational depression and anxiety are recognized and treatable conditions. Feeling overwhelmed, irritable, or scared is not a weakness: it’s human. The problem arises when this suffering intensifies, persists, and begins to interfere with daily life.
Some practices that often contribute to emotional well-being during pregnancy:
- Maintaining connections with trusted people—family, friends, support groups
- Establishing routines that include moments of rest and self-care
- Practicing breathing and relaxation techniques, when recommended by a professional
- Openly discussing with your healthcare team how you’re feeling emotionally
If the suffering is intense, persistent, or generating disturbing thoughts, seek a psychologist or psychiatrist. Professional support is effective and makes a real difference. In times of crisis, remember: the CVV (Centro de Valorização da Vida) is available 24 hours at 188, with free calls from any phone in Brazil.
Sleep and Rest: Underestimated Allies
Quality sleep during pregnancy can be challenging—especially in the later months, with the growing belly, frequent bathroom trips, and difficulty finding a comfortable position. Still, resting well is essential for the body’s recovery and emotional balance.
Some strategies that often help:
- Sleeping on your side, preferably with a pillow between your knees to relieve pressure on the lower back
- Avoiding blue light screens (phone, tablet) in the hours before bed
- Maintaining a regular bedtime and wake-up time
- Creating a calm, dark, and comfortably cool sleep environment
- Discussing with your healthcare professional if sleep is significantly impaired—they can assess specific causes and suggest the best strategies
Care with Medications, Substances, and Environmental Exposures
During pregnancy, attention to what enters the body needs to be heightened. Many substances that are harmless at other times in life can cross the placenta and affect fetal development.
Some general guidelines:
- Medications: never take any medication—including over-the-counter, herbal, and supplements—without first consulting the healthcare professional monitoring the pregnancy
- Tobacco: smoking during pregnancy is associated with documented risks to the baby; if you smoke, talk to your doctor about safe cessation strategies
- Alcohol: as mentioned, the recommendation from major health entities is to avoid it completely
- Environmental Exposures: cleaning products with strong chemical components, paints, and pesticides are examples of substances that require caution; when necessary, use appropriate protection and ventilate areas
When to Seek Immediate Healthcare
Some signs during pregnancy require urgent medical evaluation. Do not hesitate to seek care if you experience:
- Vaginal bleeding at any stage of pregnancy
- Severe or persistent abdominal pain
- Absence or significant reduction in baby’s movements (after the weeks when they start to be felt)
- Sudden and intense swelling in hands, face, or feet
- Severe headache that doesn’t improve, blurred vision, or light spots
- High fever
- Signs of preterm labor (regular contractions before 37 weeks)
- Any symptom that seems unusual and causes concern
Always prefer to call the healthcare service monitoring your pregnancy before going to an emergency room—they can guide the next steps. In clear emergencies, go directly to the emergency room.
A Journey That Deserves Care and Kindness
Caring for your health during pregnancy is, above all, an act of love—for yourself and for the baby to come. There is no perfect way to be pregnant: there are informed choices, adequate professional support, and plenty of room to learn along the way.
If you’re going through this period, know that you don’t need to have all the answers. Having a trusted healthcare team, seeking information from reliable sources, and asking for help when needed are actions that make all the difference.
Take care of yourself with kindness—and remember that asking for help is always a sign of strength.
This content is informative and educational, produced by health and wellness writers based on reliable sources. It does not replace the evaluation, diagnosis, or guidance of a qualified healthcare professional. Always consult your doctor, obstetric nurse, nutritionist, or other qualified professional for specific guidance tailored to your case.
