Home/Journal/Healthy Habits Before Pregnancy: 10 Simple Changes to Support a Healthy Pregnancy
Women's Life-Stage NutritionJul 29, 2026 · 11 min read

Healthy Habits Before Pregnancy: 10 Simple Changes to Support a Healthy Pregnancy

Healthy habits to begin long before you find out your pregnancy test come positive. You’ll learn what small daily lifestyle shifts will promote the foundation for your healthy future pregnancy!

M
By Maryam
Clinical Nutritionist
Young woman wearing a beige apron in a bright kitchen cutting colourful vegetables on a wooden board, illustrating healthy habits before pregnancy through balanced nutrition and meal preparation.

I’ve been working with women who are pregnant and postpartum in my community. What I have noticed is that while we may spend months (or even more!) planning our weddings, moving into our first homes and hitting big career milestones, we expect that one of the biggest chapters of our lives — pregnancy — starts as soon as we get a positive result on a pregnancy test.

There seems to be this misunderstanding that when you take your first positive pregnancy test, all preparations for pregnancy can commence. But in reality, many of the nutrition stores, lifestyle choices and health behaviors that lead to a healthy pregnancy start to develop months – even years – prior to conception! This means it’s crucial that we focus on healthy pre-conception habits well before we’re ready to get pregnant.

Your body is an investment, which means how well you treat it will determine the returns. Each balanced meal, restful night, active day and nourishing choice plays a role in creating better health for yourself – and potentially a healthier foundation for when you decide to grow another human being one day.

Between planning your perfect wedding, building up your career, chasing your financial goals and managing your ever-growing to-do list, many women let their own health fall down the list of priorities. But your preconception health isn't solely focused on fertility. It's all about helping your body thrive by providing the nutrients, lifestyle and self-care it needs to function optimally throughout each phase of life, whether pregnancy is on your radar right now or not.

Good news - You don't need an extreme diet, tons of cash on hand to purchase the latest supplement or unrealistic expectations set around what "counts" as exercise or activity. Sometimes the simplest things make the biggest impact!

Young woman opening curtains in the morning sunlight in a bright bedroom, embracing a fresh start with healthy habits before pregnancy, preconception health, morning wellness routine, self-care, and a healthy lifestyle for women.
Every new morning is a chance to choose yourself. Open the curtains, breathe in the fresh air, and let small, healthy habits become the foundation for a stronger, healthier future.

Why Healthy Habits Before Pregnancy Matter

During pregnancy, you have unique nutritional requirements that are more than just eating well. Your body then starts relying heavily upon your preconception nutrient stores, hormones, healthy organ function, and wellness long before you get pregnant.
Healthy habits before pregnancy may help support your:

  • Healthy iron stores
  • Adequate folate levels
  • Healthy vitamin D and vitamin B12 status
  • Blood sugar balance
  • A healthy body weight
  • Better energy levels
  • Heart health
  • Bone health
  • General reproductive health

Even if you’re months or even years away from becoming pregnant, they will also help to boost your day-to-day wellbeing.

Happy young woman enjoying a balanced, nutrient-rich meal in a bright home, representing healthy habits before pregnancy, preconception nutrition, healthy eating for women, balanced diet, and overall wellness.
Every healthy choice is a gift to your future self. One balanced meal, one positive habit, and one mindful day at a time can help create a stronger foundation for lifelong wellbeing.

1. Correct Nutrient Deficiencies Before Pregnancy

Just like building a house requires sufficient bricks, cement, and sturdy foundations – you’ll need sufficient stores of certain vitamins and minerals pre-pregnancy to ensure optimal bodily function and help meet the higher nutritional demands associated with pregnancy.

Nutrient deficiency is another commonly overlooked element of our healthy habits pre-pregnancy, yet there are various ways we might notice this occurring. You may find you’re constantly tired, having trouble focusing, experiencing brittle nails or hair loss, being more chilly than usual, or feeling muscle weakness, all of which could indicate potential underlying deficiencies (and indeed other factors).

It’s crucial we take time to talk through any ongoing symptoms with a qualified healthcare professional to determine whether assessments would be helpful to rule out nutrient deficiencies or other conditions, rather than self-diagnosing based solely on general feelings of being “off” or “not quite right”.

The foundation for building healthy nutrient stores during pre-conception should never be an attempt to take every supplement available but instead focus on providing nourishment via food. Whereas all nutrients are important to your health, here are 5 that you could discuss with your healthcare provider prior to conception.

Folic Acid (Vitamin B9)

In the period before pregnancy, folic acid is essential for promoting the development of the fetus at an early stage. The majority of healthcare professionals recommend taking this vitamin in advance as the development of the neural tube occurs very early in your pregnancy and sometimes even when you do not know that you are pregnant. 1

Start taking folic acid before pregnancy and it is also important to take it during the first 3 months of pregnancy. Recommended dose is 400 mcg daily to prevent birth defects.

Comparison illustration of a normal developing spine versus spina bifida, showing how proper neural tube closure supports healthy fetal spinal development before pregnancy.
A healthy neural tube normally closes during the first few weeks of pregnancy. Adequate folic acid intake before conception supports normal neural tube development during this critical early stage.

Iron

It helps your body produce red blood cells and transport oxygen in your body. Storing enough iron before you conceive will allow you to have extra amounts of this element when you become pregnant. It prevents iron deficiency anemia later in the pregnancy. It also decreases risk of low birth weight, perinatal and maternal mortality. 2

So, focus on taking iron rich foods pre pregnancy. I write a detailed guide for women whose iron stay low despite taking iron rich foods and supplements and foods during pregnancy, you can read it to find nutrition tips to increase your iron levels easily and things to avoid when you’re iron deficient. You can check out this to restore your iron levels!

Low birth weight newborn baby resting peacefully in a hospital bed, highlighting the importance of healthy habits before pregnancy, preconception nutrition, maternal health, healthy pregnancy, and newborn wellbeing.
Every baby deserves the healthiest possible start. Looking after your nutrition and overall health before pregnancy can help build a strong foundation for both mother and baby.

Vitamin D

Vitamin D ensures that your baby bones, teeth, kidneys, heart, and nervous system develops properly. It indirectly prevents pregnancy complications such as:

  • Pre-eclampsia
  • Low birthweight
  • Gestational Diabetes

There is no still official evidence about taking extra vitamin D supplements pregnancy. But make sure to have the recommended dose of Vitamin D before planning of your pregnancy. I write a detailed guide on every vitamin rich food sources for skin that can also meet your daily intake needs. You can check out this now from here!

Iodine

This mineral ensures that your thyroid hormones are properly produced and promotes your metabolism as well as health and growth. Sources of this vitamin are seafood, dairy, eggs, and where appropriate, iodized salt. You should make sure you have enough iodine in your diet before pregnancy, because your body store iodine in the thyroid gland.

Then these stores are used to provide thyroid hormone and iodine to your developing baby, provide sufficient throughout the pregnancy. For preparation of pregnancy or normal woman, 150 mcg iodine per day is usually required, but increased to 200mcg/day during pregnancy. 3 Do not take seaweed supplements because they provide excess iodine. Consider diet and supplement as recommended doses.

2. Reach a Healthy Weight

Starting pregnancy at a healthy weight is a great way for you to have a healthier pregnancy. 4 It also helps you getting pregnant more easily and you improve more chances of having a healthy baby. And reduces risk of of health problems to you during pregnancy, such as high blood pressure and gestational diabetes.

BMI of 18.5 to 24.9 is considered normal, while BMI of 25.0 to 29.9 is considered to be overweight. A BMI of 30.0 or greater means you’re being very overweight or obese. If you’re overweight or obese, losing even some pounds of weight will also be beneficial for you. Work for it.

Your body deserves compassion. Getting ready for pregnancy shouldn't be an extra reason to pick apart how you look at yourself. Healthy weight isn't about obsessing over numbers on a scale - it's all about fueling your overall wellness with sustainable habits that make sense for you!

Instead of: “I need to lose weight quick!”

Try: “I wanted to nourish my body and make me feel strong.”

Small everyday habits can have big impact! Focus on:

  • Eating regular meals
  • Staying active
  • Sleeping well
  • Managing stress
  • Drinking enough water

No matter where you start on this journey these habits will help improve your health! I write a detailed guide for women weight loss journey that how they they can loss weight easily without eating less and without being hard on themselves. You can check out this!

Young woman holding dumbbells during a strength training workout, representing healthy habits before pregnancy, reaching a healthy weight, preconception fitness, regular exercise, and a healthy lifestyle for women.
Reaching a healthy weight before pregnancy isn't about chasing a number on the scale—it's about giving your body the nutrition, strength, and energy it needs for a healthier future. Small, consistent lifestyle changes can make a meaningful difference over time.

3. Make Movement Part of Everyday Life

With modern living comes easy access to sitting – whether you're sitting at your desk for long periods, staring at your phone while relaxing at home, chilling on TV or driving somewhere else. In today's world, we often have to plan when and how we want to be physically active.

This means that the way our body was made is for us to move, making movement an extremely healthy habit we need to have before pregnancy for our physical and mental health. We could, for example, walk while having lunch breaks; go out more frequently; dance to the music that plays in our homes; or just do any other sport activities with our friends after work hours. Whatever makes you happy!

Every little bit does count! Whether it’s a brisk walk in the morning, taking the stairs instead of using the lift, stretching when sitting for longer periods, dancing around the house while preparing dinner, gardening, or even having a nice weekend bike ride – everything adds up!

If you are planning to conceive soon in the future, developing this routine today will be so much easier compared to making a drastic change in one day. So remember, no matter how many times we say ‘I want to exercise more’, the truth is that only the things we really love do we stick to.

So if possible, plan some activity which brings joy. Walk with a buddy, practice yoga or swim, work out at the gym, etc. Instead of thinking “how can i exercise more?” think about how can I move more? This small tweak in perspective makes all the differences in our lives. Because once again, everything we do now counts for a lifetime!

Confident woman standing and holding dumbbells after a workout, representing healthy habits before pregnancy, preconception fitness, strength training for women, reaching a healthy weight, and an active healthy lifestyle.
Moving with purpose, growing stronger every day.

4. Sleep Like Your Future Health Depends On It

The hectic nature of today’s world makes it easy to put sleep low on the list of priorities when it comes to ensuring that we get sufficient sleep. Some of the actions which make people unable to have a good night’s sleep include sleeping late while browsing through their social media sites or watching movies.

When we're asleep, our bodies take care of many critical tasks ranging from tissue repair to immune system function, regulating hormones, and restoring energy levels needed during the day ahead. Adequate amounts of restful sleep help promote greater feelings of emotional balance and cognitive sharpness while allowing us space between waking moments where healthier decisions can occur naturally throughout each passing moment.

Establishing strong nightly routines including setting aside time specifically dedicated solely toward relaxing activities rather than using electronic devices right before heading off into dreamscape territory alongside, ensuring room remain sufficiently cool yet cozy necessary for deeper sleep cycles occurring regularly night after night will provide you long-term benefits.

If you have issues such as trouble falling asleep, frequent waking during the night, loud snoring, and/or ongoing fatigue in the daytime despite sufficient hours spent resting, it’s very important that we address this. Identifying and then working on solutions to our underlying issues around sleep should always form part of how we care about ourselves holistically.

Remember – sleep allows us a nightly “reset button” moment where we allow our bodies the space and opportunity to fully recover and re-charge so that we are ready to meet the day ahead. This works best alongside healthy eating patterns, exercise, stress reduction techniques and prevention healthcare practices as some of the strongest pillars.

Young woman sleeping peacefully wearing a sleep mask in a cozy bedroom, representing healthy habits before pregnancy, quality sleep, preconception health, healthy sleep routine, and women's wellness.
A good night's sleep is one of the simplest ways to support your health. Prioritising restful sleep today can help your body feel refreshed and ready for tomorrow.

5. Managing Stress

A little bit of stress goes hand in hand with our lives. But if you find that you’re experiencing stress on a daily basis, for example due to tight deadlines at work, taking care of family commitments or worrying about finances, it’s important to remember that being a woman means often having to ‘do it all’.

The good news is that there are things you can do to support yourself, especially around managing stress – as well as knowing that it’s impossible to eliminate all sources of stress from our lives.

Keep in mind that taking care of mental health is as important as taking care of physical. So what works? It's not necessary to wait for holidays to make huge changes in your life to start making small steps to achieving calmness in your life.

Happy young woman watering indoor plants in a bright home, representing healthy habits before pregnancy, stress management, preconception wellness, self-care, mental wellbeing, and a balanced lifestyle for women.
Sometimes the healthiest habit is simply slowing down. Small moments of calm and self-care can help nurture both your mind and body.

6. Checked Whether Your Vaccinations Are Up to Date

Nonetheless, several women do not recognize the importance of assessing their vaccination status in terms of preconception health. Some vaccines are more effective when they are given prior to conception than when given during pregnancy.
If you are thinking of getting pregnant, it would be wise to speak with your doctor about your immunization. Vaccines you should get:

  • MMR (measles-mumps-rubella) Vaccine, you should first get confirmed with your doctor by pre-pregnancy blood test, to see if you are immune to disease, Because most women usually got vaccinated as children. 5
  • COVID-19 Vaccination (If recommended)
  • Varicella (Chickenpox Vaccine)
  • Hepatitis B Vaccine, because hepatitis can be transmitted from mother to baby.
  • Influenza (Flu) Vaccine, important to check if you receive seasonal flu commonly.
Young woman receiving a routine vaccine from a healthcare professional before pregnancy, representing healthy habits before pregnancy, preconception care, vaccinations before pregnancy, preventive healthcare, and women's wellness.
A simple vaccine today can be an important step in preparing for a healthy pregnancy. Stay up to date with recommended vaccinations by discussing your needs with your healthcare provider.

7. Be Careful Of Everyday Products You Use

Forming healthy habits before pregnancy is not only about food intake, physical activity, stress, and sleep. Your day-to-day decisions play an essential role in your body wellness.
The changes can be as simple as quitting smoking, cutting down on alcohol consumption, 6 following doctor’s prescriptions, reading labels, using household products properly, and minimizing stick to harmful chemicals.

Instead of attempting to make many changes simultaneously, target one change so that it can be implemented easily and steadily.

Young woman reading a product label while shopping for personal care items, preconception health, choosing safer everyday products, mindful shopping, and women's wellness.
Small choices at the supermarket can support a healthier lifestyle. Taking a moment to read product labels helps you make informed decisions as you prepare for pregnancy.

8. Don't Ignore Ongoing Health Conditions

In case you suffer from any of the following illnesses such as diabetes, thyroid disorder, hypertension, celiac disease, PCOS, liver, kidney disorder or any other chronic illness, it is best to consult with your doctor before getting pregnant.
Being able to control your illnesses and review any medicines you may be taking will enable you to get tailored advice.

A young woman discussing her ongoing health condition with a healthcare professional during a preconception check-up, managing chronic health conditions, preventive healthcare, and women's wellness.
Looking after existing health conditions before pregnancy is an important step towards a healthier future. Regular check-ups and personalized medical care can help you prepare with confidence.

9. Make Preventive Health Screenings a Priority

Health screenings help detect problems before they turn into bigger ones. This can be anything from blood pressure testing to cervical examination, blood tests, like CBC, Hb1AC, Thyroid Function Tests, Ferritin, LFT, RFT, Hepatitis B, C, HIV, Blood group and Rh Factor or other tests suggested by your healthcare practitioner, depending on your age and your own background.
Preventive healthcare is one of the easiest investments you can make in your health in the future.

Healthcare professional collecting a blood sample from a young woman during a preconception health screening, representing  pre-pregnancy health tests, preventive healthcare, routine blood testing, and women's wellness.
A simple blood test today can provide valuable insights into your health. Preventive screening before pregnancy helps identify potential concerns early and supports a healthier start.

10. Healthy Relationship As Part of a Healthy Lifestyle

Becoming healthy involves doing more than just eating the right foods and keeping physically fit. It also depends a great deal on the attitudes of those people with whom you interact. It is very advisable to stick to those individuals who promote your healthy lifestyle, support your purposes, and think about your health, with your partner. Having a good connection with him is a part of intimacy.

Happy couple walking together and laughing in a peaceful park, representing  healthy relationships, emotional wellbeing, preconception health, supportive partner, and a balanced lifestyle.
A healthy lifestyle isn't only about food and exercise. Feeling supported, sharing joyful moments, and building a strong relationship can also be part of preparing for a healthier future together.

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further reading —

References

  1. 1.Folic acid, healthy pregnancy and neural tube defect prevention https://www.canada.ca/en/public-health/services/pregnancy/folic-acid.html view source ↗
  2. 2.Yang L, Wang Z, Cao L, Li Y, Wang J, Ding S, Mao B. Impact of maternal iron and zinc intake on low birth weight risk: a nested case-control study. PeerJ. 2025 Aug 18;13:e19896. doi: 10.7717/peerj.19896. PMID: 40852378; PMCID: PMC12369602. view source ↗
  3. 3.MotherToBaby | Fact Sheets [Internet]. Brentwood (TN): Organization of Teratology Information Specialists (OTIS); 1994-. Iodine. 2025 Apr. view source ↗
  4. 4.Weight, fertility and pregnancy health https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/weight-fertility-and-pregnancy-health view source ↗
  5. 5.Vaccine Recommendations Before, During, and After Pregnancy (2024, June 23), CDC view source ↗
  6. 6.Kruse J, Le Fevre M, Zweig S. Changes in smoking and alcohol consumption during pregnancy: a population-based study in a rural area. Obstet Gynecol. 1986 May;67(5):627-32. doi: 10.1097/00006250-198605000-00005. PMID: 3960435. view source ↗
quick answers —

Frequently asked questions

Focus on eating a balanced diet, taking folic acid as recommended by your healthcare provider, staying physically active, getting enough sleep, managing stress, maintaining a healthy weight, avoiding smoking and excessive alcohol, and attending a preconception health check-up.
Folic acid is commonly recommended before conception. Depending on your individual needs, your healthcare provider may also discuss iron, vitamin D, vitamin B12, iodine, or other nutrients based on your diet and health history.
It is a good idea to review your vaccination history before trying to conceive. Depending on your immunity and local recommendations, your healthcare provider may advise vaccines such as MMR, varicella, hepatitis B, or others when appropriate.
For most women, regular physical activity is encouraged before pregnancy. A combination of aerobic activity, strength training, and flexibility exercises can support overall health. If you have a medical condition, ask your healthcare provider which activities are most suitable for you.
Yes. Healthy lifestyle habits, including balanced nutrition, regular exercise, avoiding smoking, limiting alcohol, and managing medical conditions, can also support your partner's overall reproductive health. Preparing for pregnancy is a shared journey.
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