When you're trying to conceive, you naturally start paying more attention to your health. You book checkups, think harder about what's on your plate and try to get enough sleep.
One thing tends to get left out: movement. In an increasingly sedentary world, moving more and keeping your body mobile can make a real difference to how you feel during this period.
Movement won't get you pregnant. But regular, moderate physical activity is one of the habits that supports your overall health, and reproductive health along with it.
What Role Does Lifestyle Play Before Pregnancy?
Your lifestyle affects your reproductive and overall health before and during pregnancy. Some factors support fertility, others work against it. Your habits and medical care around the time of conception also shape how a future pregnancy goes.
The Preconception Medical Checkup
If you're trying to conceive, it's worth booking a preconception counseling appointment.
Conducted by an OB-GYN, primary care physician, or midwife, the American College of Obstetricians and Gynecologists (ACOG) advises using this visit to review:
- The mother-to-be's overall health: Screening for chronic diseases, nutritional deficiencies, blood and infection panels, and blood pressure checks.
- Medical and gynecological history
- Menstrual cycles and any previous difficulties with conception.
- Current medications and treatments
- Vaccinations and immunity: Checking immunity to rubella, hepatitis B, toxoplasmosis, and cytomegalovirus (CMV).
- Lifestyle factors: Weight/BMI, diet, smoking, alcohol use, and sedentary habits.
What this visit covers varies from person to person, depending on your health and history.
The Centers for Disease Control and Prevention (CDC) also recommends that all women of reproductive age take 400 micrograms (mcg) of folic acid daily, starting at least one month before conception and continuing through early pregnancy, to reduce the risk of neural tube defects (serious birth defects of the brain and spine).
Habits That Support Your Overall Health
Preparing your body for pregnancy comes down to a handful of daily habits:
- A balanced and varied diet that covers your nutritional needs
- Enough good-quality sleep, which matters for hormone balance
- Limiting or cutting out smoking and alcohol - both are significant risk factors
- Better stress management
- Regular, moderate physical activity
What Factors Influence Female Fertility?
Female fertility is driven by numerous physiological elements:
- Age
- The regularity and quality of ovulation
- Overall reproductive health status
- Hormonal balance
- Weight: Extremes - both being significantly underweight or overweight - can disrupt ovulation.
- General lifestyle
- Stress: When stress becomes chronic, it can disrupt the menstrual cycle by interfering with the hypothalamic-pituitary-adrenal (HPA) axis.
Some of these, like age, you can't change. Others can be managed gradually, with support from your doctor.
Sedentary Lifestyle and Trying to Conceive: Why Movement Matters
Sitting at a desk doesn't cause infertility. But a sedentary lifestyle does affect your:
- Overall health
- Bodily mobility
- Muscular comfort
- General well-being
There is no solid evidence claiming that sitting causes female infertility. However, sedentary behavior is a heavily documented health risk associated with severe metabolic and cardiovascular diseases. The CDC and WHO strongly advise adults to limit sedentary time, noting that replacing even a fraction of sitting time with light physical activity yields massive health benefits.
Why Are We Becoming Increasingly Sedentary?
Sedentary behavior is defined as any waking activity done while sitting, reclining, or lying down that requires very low energy expenditure.
According to a major 2024 study published in the Journal of the American College of Cardiology (JACC) analyzing nearly 90,000 adults, the average sedentary time has surged to an alarming 9.4 hours a day. This surge in sedentary time is driven by:
- The normalization of desk-bound office work.
- The rise of remote work (WFH), which eliminates the daily commute.
- The explosion of digital technology (screens, smartphones, automation).
- Heavy reliance on cars for transportation.
What Are the Effects of Prolonged Sitting on the Body?
Sitting for long stretches affects both physical and mental health, and raises metabolic and cardiovascular risk.
Some of those effects - particularly around weight and metabolism - can have knock-on effects for reproductive health.
Sedentary Habits, Weight, and Metabolic Health
Being sedentary doesn't automatically lead to weight gain, but it is a risk factor. When you're not moving much, you're burning less energy day to day, which affects metabolic health and can contribute to insulin resistance and type 2 diabetes.
Again, sitting itself isn't linked to infertility. But there is substantial research on how overweight and obesity affect reproductive function.
Sedentary Habits and Hormonal Balance
Not moving enough can contribute to hormonal imbalances that affect fertility in both women and men.
A clinical review published by the National Institutes of Health (NIH) found that for women who are overweight or obese, combining regular exercise with dietary changes improved BMI, restored ovulation, and balanced key hormonal markers.
This is particularly relevant for women with polycystic ovary syndrome (PCOS), which is often associated with ovulation problems and insulin resistance.
Stress and Reproductive Health
Being inactive tends to raise stress and anxiety levels, and mental health can influence fertility for some women.
Trying to conceive can itself be a significant source of stress, anxiety, and low mood.
A 2024 global meta-analysis found these struggles are common among women dealing with infertility.
A 2025 analysis of women undergoing IVF or ICSI found that higher baseline anxiety and depression were associated with less favorable pregnancy outcomes - though the association with stress specifically was not statistically significant.
Oxidative Stress and Fertility: What Do We Know?
A sedentary lifestyle can fuel oxidative stress by weakening the body's antioxidant defenses and accelerating the production of free radicals.
The link between oxidative stress and reproductive health is an active area of research. Over time, an imbalance between free radicals and antioxidants can cause cellular damage.
An initial 2009 scientific review emphasized the need for deeper research into oxidative stress and fertility after seeing positive results in both animal and in vitro models. A newer 2026 study takes this a step further, identifying oxidative stress as a key mechanism in female fertility - specifically regarding egg (oocyte) quality, overall ovarian function, and certain reproductive disorders. It introduces next-generation dietary antioxidants as a highly promising strategy to boost women's reproductive health and support lifelong fertility.
What Happens When Your Body Stays Motionless for Hours?
Long Static Postures Reduce Mobility and Cause Pain
The human body is not engineered to stay completely still for hours on end.
Long hours spent sitting gradually become painful: your back rounds, your shoulders slump forward, your hips stiffen, and your lower back aches. While these sensations aren't exclusive to the preconception period, they make daily life highly uncomfortable.
When you sit in a standard office chair for hours, your hips are locked at a 90-degree angle, and your pelvis is frozen in a backward tilt (retroversion). This prolonged posture slashes your lumbopelvic mobility and breeds tension in the hips, glutes, lower back, and traps.
Conversely, a randomized study involving 142 office workers proved the massive benefits of stretching exercises combined with ergonomic upgrades. The group that actively incorporated these movements experienced a significant drop in neck, shoulder, and lower back pain compared to the control group.
Similarly, another four-week study of 88 office employees demonstrated that workspaces designed to encourage frequent transitions between sitting, standing, and moving can drastically reduce sedentary behavior and relieve musculoskeletal discomfort.
Stagnant Blood Circulation
Static sitting creates severe mechanical compression in the groin and pelvis, which slows down venous return and blood circulation, specifically in the pelvic zone and lower limbs.
Standing up, walking for a few minutes, or simply shifting your position instantly reactivates blood flow.
The goal isn't to magically "stimulate" fertility, but rather to mitigate the damaging effects of prolonged immobility on your general health. Breaking up your sitting time and integrating tiny pockets of movement are incredibly beneficial daily habits.
Why is Shifting Positions Essential?
Your body craves movement. The CDC Physical Activity Guidelines explicitly recommend reducing daily sitting time and breaking up long sedentary periods with active pauses.
Alternating positions, standing up regularly, and integrating micro-movements throughout your day prevent your muscles and joints from locking up.
How Can Movement and Physical Activity Support Fertility?
More physical activity builds better overall health. The CDC and the US Department of Health and Human Services (HHS) recommend that adults get at least 150 to 300 minutes of moderate-intensity aerobic activity per week, reminding us that every single minute of movement counts.
But what is the exact impact on conception?
Regular, moderate exercise provides multiple direct benefits:
- Maintains excellent metabolic, hormonal, and cardiovascular balance.
- Massively improves psychological and physiological well-being.
- Erases the damaging effects of a sedentary lifestyle.
- Helps you reconnect with your body.
Exercise and Ovulation: What Do the Studies Show?
Currently, studies on the direct correlation between exercise and natural fertility are somewhat mixed, often depending on the woman's baseline BMI.
However, there is highly concrete data regarding women utilizing fertility treatments. A systematic review showed that women who engaged in regular physical activity prior to IVF/ICSI cycles experienced higher clinical pregnancy and live birth rates.
Regular, adapted physical activity is highly favorable because it stabilizes hormones, slashes stress, and boosts blood flow. However, over-training can actually harm your chances.
According to the ACOG, extreme, high-intensity endurance training (without adequate caloric intake) can disrupt the HPA axis, leading to menstrual irregularities or anovulation (lack of ovulation).
During a TTC journey, the goal is not to exhaust yourself at the gym. The goal is to find a sustainable level of activity that supports your health, sleep, and recovery.
Physical Activity, Weight, and PCOS
For some women who are overweight or obese - particularly those dealing with ovulation disorders or PCOS - gradually increasing activity and improving metabolic health is part of the treatment plan. This should always be guided by a healthcare provider.
A 2024 meta-analysis involving 95 trials and nearly 10,000 overweight or obese women revealed that strategies combining exercise, diet, and ovulation-induction treatments resulted in the most significant improvements in ovulation rates.
Similarly, a 2021 systematic review of randomized trials demonstrated that for women with a higher BMI facing fertility challenges, lifestyle interventions combining diet and exercise led to significantly more pregnancies and live births compared to control groups.
Exercise and Wellbeing While TTC
If conception takes longer than expected, the waiting and uncertainty can take a real toll.
Physical activity is an incredible tool to reduce perceived stress and maintain your sanity. It triggers a massive release of "feel-good" hormones like serotonin, dopamine, and endorphins. Furthermore, moderate exercise guarantees better sleep quality and boosts your self-esteem.
Moving More Does Not Mean "Working Out" More
When preparing for a baby, you do not need to start a grueling CrossFit program. You simply need to make your daily life more active: walk more, break up sitting periods, and seize every opportunity to move.
The secret is boosting your N.E.A.T. (Non-Exercise Activity Thermogenesis). This refers to the energy expended for everything we do that is not sleeping, eating, or sports-like exercise. You can boost your NEAT by walking instead of driving, taking the stairs, gardening, standing while cooking, or dancing while vacuuming. There are countless ways to breathe movement into your day without officially scheduling a "workout."
How to Build in More Movement
Trying to conceive doesn't mean giving up exercise. It just means adjusting intensity and volume to suit your health, recovery, and cycle.
Walking: The Simplest Daily Activity
Highly accessible, walking is the ultimate low-impact activity. You can hike in nature, power-walk around your neighborhood, or simply walk to run errands.
During the workday, break up long periods of sitting by pacing during phone calls or walking over to a colleague's desk instead of sending a Slack message.
Fertility Yoga: Why is it So Popular?
Fertility yoga (or preconception yoga) is experiencing a massive boom.
While it is not a miracle cure for infertility, yoga offers several incredible mechanical and neurological benefits for a preconception body:
- Mobility: Targeted poses actively open the hips and drive fresh blood flow to the pelvic region.
- Body Awareness: It helps release a tight, locked pelvis.
- Breath and Relaxation: deeply soothing the central nervous system, which is perfect for releasing pent-up tension. A study involving 24 women undergoing Assisted Reproductive Technology (ART) demonstrated that yoga significantly reduces stress, anxiety, and depression. Additionally, a randomized study of 128 women at an IVF clinic - who practiced yoga twice a week for six weeks - highlighted its powerful ability to alleviate infertility-related stress.
Adapting Movement to Your Menstrual Cycle
Some experts suggest "cycle syncing" your workouts. Ultimately, every woman is different - listen to your body. If you feel a surge of energy during your follicular phase, push harder. If you feel exhausted or bloated during your luteal phase, switch to gentle walks and restorative yoga.
Simple Movements to Integrate at Work
Improving your physical well-being doesn't require a one-hour gym session - it can happen right at your desk.
Integrate these micro-rituals into your workday:
- Active Breaks: Stand up every 45 to 60 minutes. Walk to the kitchen or do a few exercices.
- Gentle Rotations: Roll your shoulders, circle your ankles, and tilt your pelvis every few hours.
- Stretching: Stretch your hip flexors and chest to prevent Tech Neck and Musculoskeletal Disorders (MSDs).
- Frequent Position Changes: Do not let your muscles freeze. Stand up, extend your legs, or simply sit in a different posture.
Active Seating: The Discreet Way to Move at the Office
To truly fight sedentary habits, upgrade your office ergonomics with active furniture, such as:
- A standing desk to alternate between sitting and standing.
- Dynamic sitting to keep your core engaged even while seated.
The Bloon Active Seat is an ergonomic ball chair engineered specifically for desk work. Sitting on an exercise ball forces your body into a natural, active posture. Because of its slight instability, the ball absorbs and encourages your body's natural micro-adjustments rather than locking your spine into a rigid shape.
Your hips perform constant, tiny movements to maintain balance, which naturally mobilizes and relaxes the pelvis - a massive benefit when preparing your body for pregnancy.
What About Men? Lifestyle and Male Fertility
Conceiving a child requires two partners. Male fertility is just as heavily influenced by lifestyle factors like a poor diet, being overweight, chronic stress, and a sedentary lifestyle.
Testicular temperature is a critical physiological element for sperm production (spermatogenesis). Repeated, prolonged exposure to heat can severely impact it. Certain daily habits trap heat and can directly impact the results of a semen analysis:
- Resting a hot laptop directly on the lap for hours.
- Frequently wearing tight, restrictive clothing.
- Prolonged exposure to heat (saunas, hot baths).
- Uninterrupted sitting, which traps body heat directly in the groin area.
Reducing what damages sperm quality is part of the picture for both partners.
FAQ: Preconception, Fertility, and Movement
How can I increase my chances of getting pregnant naturally?
There is no miracle method to guarantee natural conception. However, the best approach is combining medical checkups with healthy lifestyle habits: eating a balanced diet, exercising regularly, getting enough sleep, and eliminating risk factors like tobacco and alcohol.
What are the best workouts while TTC?
The key is choosing activities that match your fitness level and that you genuinely enjoy, without focusing on extreme performance. Brisk walking, yoga, swimming, and Pilates are excellent options that keep your body fit while respecting its physiology.
Can yoga actually help me get pregnant?
Yoga is highly beneficial for pelvic mobility, deep relaxation, and psychological well-being. Studies show it drastically reduces the stress and anxiety associated with infertility. However, yoga is not a medical treatment for infertility, and no specific pose will magically cause conception.
Does sitting for too long cause infertility?
Sitting for long periods is not a direct cause of infertility. However, prolonged sitting fuels a sedentary lifestyle, which increases health risks when it becomes excessive. It can also cause muscle stiffness and tension. When TTC, the goal is to break up sitting time, vary your posture, and maintain daily physical activity.
How do I prepare my body for pregnancy?
A preconception counseling appointment is the best way to review your health, medications, and risk factors. Daily, focus on a balanced diet, high-quality sleep, quitting smoking and drinking, and integrating regular physical activity to create a highly favorable environment for conception.
How long does it take to prep your body for pregnancy?
Every journey is unique. However, certain steps - like folic acid supplementation and quitting smoking - should ideally start several weeks before conception. Regarding lifestyle habits, the goal is gradual improvement: eating better, moving more, reducing sedentary time, and prioritizing sleep.
When should I see a doctor if I can't get pregnant?
If you haven't conceived after 12 months of regular, unprotected sex, it's worth a consultation. That drops to 6 months if you're over 35, and sooner if you have known risk factors or relevant medical history. The evaluation involves both partners, since difficulties can come from either side, or both.
Conclusion
Preparing your body for pregnancy is about much more than tracking your ovulation or drastically overhauling your diet. It is also - and above all - about rethinking your daily routine to reintroduce movement. The goal isn't to magically "boost" your fertility, but to build a robust, healthy foundation for conception and your reproductive health.
To put the odds in your favor and approach this chapter with peace of mind, remember these three fundamental pillars:
- Healthy Lifestyle: Preconception medical care, a balanced diet, restorative sleep, and eliminating toxins.
- A Body in Motion: Walking, moderate physical activity, active breaks, and drastically cutting down on static sitting time.
- A Movement-Friendly Environment: A workspace designed to let you easily alternate postures and avoid physical stiffness.
If your job keeps you at a desk for hours, your setup has to do some of the work. Active seating like a Bloon ball chair won't replace exercise or treat medical infertility, but it makes a desk-bound day less static.
Ultimately, the goal is not to turn your conception journey into an anxiety-inducing checklist of obligations, but to progressively build a daily routine that takes care of you.
