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Hormones

How Does Exercise Affect Female Hormones?

Clara Siegmund
Clara Siegmund

Exercise helps your hormones stay balanced with one another, which keeps you feeling healthy and strong. Here’s how.

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Oct 18, 2024
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Exercise helps your hormones stay balanced with one another, which keeps you feeling healthy and strong. Here’s how.

Hormones
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Exercise helps your hormones stay balanced with one another, which keeps you feeling healthy and strong. Here’s how.

Exercise is key to staying healthy and strong. The way that you exercise can also affect your hormones, and that has an impact on your overall health and wellbeing. 

But what, exactly, does exercise do for hormones, and what does that mean for your body?

In this article, we’ll take a look at how exercise affects the female hormones estrogen and progesterone, how exercise plays a role in hormone health, what can happen with too much exercise, and how your exercise habits may impact your hormones.

How does exercise affect estrogen?

Estrogen, a key reproductive hormone, is crucial to the menstrual cycle, periods, ovulation, fertility, mood, cognitive function, heart health, skin health, and more. 

Estrogen is closely linked to exercise, too, and the relationship goes both ways.

>>MORE: Estrogen and Athletic Performance: What’s the Link?

Estrogen plays an important role in exercise-related functions like endurance, cardio, muscle mass, muscle strength, bone health, and joint health. In turn, exercise helps promote a healthy balance of estrogen in relation to other hormones, which keeps you feeling your best.

For example, exercise can help stimulate the release of estrogen to boost estrogen levels and regulate hormonal balance.

On the flipside, exercise can also help lower estrogen levels when needed. Workouts such as strength training and aerobic exercise can help regulate estrogen dominance, relieving symptoms like irregular periods, fatigue, mood swings, and low libido.

Regular aerobic exercise—like running, swimming, cycling, HIIT, or other forms of cardio—may be particularly useful for improving estrogen metabolism, or how your body breaks down estrogen. A 2013 study, for example, found that people who did 2.5 hours of moderate-to-intense cardio each week metabolized estrogen more quickly. 

Part of what makes healthy estrogen metabolism important for you is the relationship between estrogen levels and breast cancer risk. Higher estrogen levels correspond to a higher breast cancer risk, whereas lower estrogen appears to coincide with a lower risk. By improving estrogen metabolism, regular aerobic exercise may play a role in lowering estrogen levels and decreasing breast cancer risk.

How does exercise affect progesterone?

Progesterone is another key reproductive hormone, involved in areas like cycle regularity, periods, mood, energy, and thyroid function. 

Like estrogen, progesterone is also a major player in exercise. Progesterone is connected to athletic functions like endurance, cardio, energy, and muscle strength.

>>MORE: Progesterone and Athletic Performance: What’s the Link?

Inversely, exercise also affects progesterone. How? Exercise can help regulate progesterone levels, keeping this female hormone balanced with other hormones. That means that exercise can both boost progesterone and lower it.

Exercise helps boost progesterone in part by regulating cortisol, a stress hormone. High levels of cortisol suppress progesterone and steal resources that could go toward progesterone production (since the body uses cholesterol to produce both cortisol and progesterone). Regular physical activity reduces cortisol levels, which in turn helps increase progesterone levels.

Exercise can also help lower progesterone levels, particularly when those levels are too high in relation to other hormones. This can help combat fatigue, impaired concentration, confusion, and premenstrual symptoms. 

Some research finds that exercise such as strength training can also promote healthy progesterone metabolism. As with exercise and estrogen metabolism, boosting progesterone metabolism and lowering excess progesterone may also help decrease the risk of breast cancer.

How does exercise affect hormone health?

Balance is the name of the game with hormones. Exercise helps you get that balance, regulating hormone levels and keeping them in sync with one another.

Exercise helps you reduce stress and anxiety, improve sleep, strengthen the body, increase physical fitness, and maintain your healthy body weight—all of which is good news for your hormones.

Exercise also helps to regulate the menstrual cycle. Key reproductive hormones like estrogen and progesterone are crucial to menstrual cycle function. Exercise harmonizes the balance between these two female hormones, which in turn encourages normal cycle function. 

Plus, regular exercise can play a role in managing hormonal imbalances and hormone-related health conditions such as PCOS or endometriosis. Exercise helps relieve hormonal imbalance symptoms like increased stress, sleep disturbance, or weight gain. It also regulates excess levels of androgens (male sex hormones) including testosterone, which helps manage PCOS symptoms like acne and hirsutism (excess hair growth). Exercise even improves the frequency and regularity of both periods and ovulation in people with PCOS.

Regular physical activity is also a useful tool for those in perimenopause and menopause, helping to ease symptoms from fluctuating estrogen and progesterone levels. Exercise may also help counteract decreases in muscle mass and strength that accompany perimenopause and menopause.

How does too much exercise affect female hormones?

Regular exercise is great for your physical and mental health, but there is such a thing as too much exercise. 

Overexercising can throw your hormones off balance and may cause irregular cycles, anovulation, fatigue, mood symptoms, insomnia, increased risk of injury, and more.

To avoid the negative effects of overexercising, be sure to:

  • Incorporate rest and recovery time between workouts
  • Vary your workouts by mixing higher-intensity with lower-intensity activity
  • Get at least 7–9 hours of sleep each night
  • Match your diet and your food intake to your exercise habits—if you work out more, you have to eat more!

How will exercise impact my hormones?

How exercise and hormones relate to you on an individual level depends on your body. Your unique situation and your unique hormones determine the specific ways that your exercise habits affect your hormones. (Plus, your hormones may impact your exercise! The workouts that feel best may change with your cycle, from follicular phase to luteal phase and back around again.)

If you’re interested in understanding how your exercise affects your hormones and vice versa, at-home hormone tracking like the Oova kit can help. Hormone tracking kits measure your individual hormone levels to give you personalized insight about what’s happening in your body.

Once you’ve decoded your hormones with Oova, you can try cycle syncing your workouts with your cycle phases to help you target your exercise, maximize your hormone power, and feel your best.

How does exercise affect female hormones: the takeaway

Exercise helps regulate female hormones like estrogen and progesterone, keeping them balanced and in sync with one another. By boosting hormone health, exercise helps key areas in your body function correctly so that you can feel your best.

Be careful not to over-exercise, though, as that can throw your hormones out of sync. Make sure to eat, sleep, and rest in accordance with your exercise habits, to properly fuel your body and keep your hormones happy.

If you’re interested in diving deeper into your unique hormones, at-home hormone tracking like the Oova kit can help you better understand how your exercise habits impact your body.

About the author

Clara Siegmund
Clara Siegmund is a writer, editor, and translator (French to English) from Brooklyn, New York. She has a BA in English and French Studies from Wesleyan University and an MA in Translation from the Sorbonne. She is passionate about literature, reproductive justice, and using language to make information accessible.‍

Sources

https://www.oova.life/blog/progesterone-supplementation-guide
Can I take progesterone if I'm breastfeeding?
Yes, progesterone is generally safe while breastfeeding and doesn't significantly affect milk supply. However, always discuss with your healthcare provider before starting any hormone supplementation while nursing.
https://www.oova.life/blog/progesterone-supplementation-guide
Is it safe to take progesterone throughout pregnancy?
Yes, when prescribed by your healthcare provider. Progesterone supplementation in early pregnancy is safe and can reduce miscarriage risk in women with low progesterone or a history of pregnancy loss. Most providers continue supplementation through the first trimester (weeks 10-12) when the placenta takes over.
https://www.oova.life/blog/progesterone-supplementation-guide
Can progesterone supplementation cause weight gain?
Progesterone can cause temporary water retention and bloating, which may show up as a few pounds on the scale, but it doesn't cause true fat weight gain. Most women don't experience significant weight changes from progesterone supplementation.
https://www.oova.life/blog/progesterone-supplementation-guide
Can I switch from pills to suppositories or vice versa?
Yes, but only under your doctor's guidance. The dosing and timing may need adjustment when switching between forms since they're absorbed differently. Never switch on your own, especially if you're pregnant or undergoing fertility treatment.
https://www.oova.life/blog/progesterone-supplementation-guide
Will progesterone supplementation delay my period?
Yes, progesterone keeps the uterine lining intact, so if you're not pregnant and continue taking progesterone, your period will be delayed. Once you stop taking it, your period should start within 2-10 days. If you are pregnant, progesterone helps maintain the pregnancy and you won't get a period.
https://www.oova.life/blog/progesterone-supplementation-guide
Should I take progesterone pills orally or vaginally?
For fertility and pregnancy support, vaginal progesterone is usually preferred because it delivers higher concentrations directly to the uterus. For perimenopause or general hormone balance, oral progesterone often works well and is more convenient. Your doctor will recommend the best route based on your specific needs.
https://www.oova.life/blog/progesterone-supplementation-guide
When should I start taking progesterone after ovulation?
Typically, progesterone supplementation for luteal phase support starts 2-3 days after ovulation (confirmed by LH surge or temperature rise). Your doctor will give you specific timing based on your protocol. Some women start immediately after a positive ovulation test.
https://www.oova.life/blog/progesterone-supplementation-guide
What's better: progesterone cream or pills?
Pills (oral micronized progesterone) are generally more effective and reliable than creams because absorption from creams is inconsistent. For medical conditions like fertility issues, low progesterone, or HRT, prescription pills or suppositories are strongly recommended over over-the-counter creams.
https://www.oova.life/blog/low-vs-high-progesterone-symptoms
How can I tell if I have low or high progesterone?
The only definitive way to know is through hormone testing via blood tests or at-home urine tests that measure progesterone metabolites. However, symptom patterns can provide clues: anxiety and irregular periods suggest low progesterone, while bloating and extreme fatigue suggest high progesterone.
https://www.oova.life/blog/low-vs-high-progesterone-symptoms
When during my cycle should I test progesterone levels?
Test progesterone levels during the luteal phase, typically 7 days after ovulation or around day 21 of a 28-day cycle. This is when progesterone should be at its peak, making it easier to identify if levels are too low or too high.
https://www.oova.life/blog/low-vs-high-progesterone-symptoms
What are the main differences between low and high progesterone symptoms?
Low progesterone typically causes irregular or heavy periods, anxiety, hot flashes, and sleep issues. High progesterone causes bloating, fatigue, intense breast tenderness, and depression-like mood changes. Low progesterone symptoms persist throughout your cycle, while high progesterone symptoms are most intense during the luteal phase.
https://www.oova.life/blog/low-vs-high-progesterone-symptoms
Can you have symptoms of both low and high progesterone?
Some symptoms like breast tenderness and mood changes can occur with both low and high progesterone, making it confusing. However, the timing, intensity, and accompanying symptoms differ. Hormone testing is the best way to determine which imbalance you're experiencing.
https://www.oova.life/blog/10-dpo
Can stress affect 10 DPO symptoms?
Yes, stress can worsen or mimic 10 DPO symptoms. Stress increases cortisol, which can cause cramping, fatigue, and mood changes similar to both PMS and early pregnancy. During the two-week wait, try stress-reduction techniques like gentle exercise, meditation, or spending time with loved ones.
https://www.oova.life/blog/10-dpo
Is it better to test at 10 DPO or wait?
It's better to wait until 12–14 DPO for more accurate results. Testing at 10 DPO often leads to false negatives because hCG levels may still be too low. If you absolutely can't wait, use a sensitive early detection test with first morning urine, and be prepared to retest in 2–3 days if negative.
https://www.oova.life/blog/10-dpo
What does implantation bleeding look like at 10 DPO?
Implantation bleeding at 10 DPO is typically light pink or brown, much lighter than a period, and lasts 1–2 days. It's often just spotting when you wipe or a few drops on a panty liner. However, only 15–20% of pregnant women experience implantation bleeding—most don't have any bleeding at all.
https://www.oova.life/blog/10-dpo
Why am I cramping at 10 DPO?
Cramping at 10 DPO can be caused by elevated progesterone (whether you're pregnant or not), implantation (if you're pregnant), or premenstrual cramping. Unfortunately, cramping alone can't tell you if you're pregnant since progesterone causes similar symptoms in both scenarios.
https://www.oova.life/blog/10-dpo
What are the chances of a BFP at 10 DPO?
If you're pregnant, you have about a 50–60% chance of getting a positive test at 10 DPO. This means there's a 40–50% chance of a false negative even if you conceived. Chances improve significantly by 12–14 DPO.
https://www.oova.life/blog/10-dpo
What DPO is most accurate for pregnancy testing?
14 DPO (the day of your missed period) is the most accurate time to test, with 99% accuracy. 12 DPO offers 80–90% accuracy. 10 DPO has only 50–60% accuracy. For best results, wait as long as you can—ideally until 12–14 DPO.
https://www.oova.life/blog/10-dpo
Is 10 DPO too early to test?
10 DPO is considered early for pregnancy testing. While some women get positives at 10 DPO, accuracy is only 50–60% if you're pregnant. For best results, wait until 12 DPO (80–90% accuracy) or 14 DPO/missed period (99% accuracy).
https://www.oova.life/blog/10-dpo
Can you have implantation at 10 DPO?
Yes, implantation can still occur at 10 DPO, though 84% of women have already implanted by this point. Late implantation at 10–12 DPO is normal. If implantation happens at 10 DPO, you won't get a positive pregnancy test for another 2–3 days.
https://www.oova.life/blog/10-dpo
What does a negative test at 10 DPO mean?
A negative test at 10 DPO does not mean you're not pregnant. It's very common to get negatives at 10 DPO even if you conceived. Your hCG levels may still be too low, or implantation may have occurred later. Wait until 12–14 DPO to retest for more accurate results.
https://www.oova.life/blog/10-dpo
Can you get a positive pregnancy test at 10 DPO?
Yes, but only about 50–60% of pregnant women will get a positive at 10 DPO. The other 40–50% have hCG levels that are still too low to detect. If you test negative at 10 DPO, wait 2–3 days and test again.
https://www.oova.life/blog/high-progesterone-symptoms
Can high progesterone cause weight gain?
Yes, elevated progesterone can cause temporary weight gain through water retention and bloating. This is a normal part of the luteal phase and early pregnancy.
https://www.oova.life/blog/how-to-increase-estrogen
Does stress affect estrogen levels?
Yes, chronic stress elevates cortisol, which can suppress estrogen production and disrupt hormonal balance. Stress reduction through meditation, yoga, adequate sleep, and self-care practices helps maintain optimal estrogen levels.
https://www.oova.life/blog/how-to-increase-estrogen
When should I consider medical treatment for low estrogen?
Consider medical intervention if natural methods don't improve symptoms after 3 months, if symptoms severely impact quality of life, if you're experiencing early menopause (before 40), or if you have fertility concerns. Hormone replacement therapy may be appropriate in these cases.
https://www.oova.life/blog/how-to-increase-estrogen
What are the signs that my estrogen is increasing?
Signs of rising estrogen include more regular menstrual cycles, reduced hot flashes, improved vaginal lubrication, better mood stability, increased energy, and improved skin elasticity. You may also notice reduced symptoms that originally indicated low estrogen.
https://www.oova.life/blog/how-to-increase-estrogen
Can exercise increase estrogen levels?
Yes, moderate exercise stimulates estrogen release and helps maintain hormonal balance. Aim for 150 minutes of moderate cardio weekly plus strength training twice per week. However, excessive exercise can actually lower estrogen, so balance is key.
https://www.oova.life/blog/how-to-increase-estrogen
How long does it take to increase estrogen naturally?
With consistent dietary and lifestyle changes, you may notice improvements in symptoms within 4-8 weeks. However, significant hormonal changes typically take 2-3 months. Tracking your cycle and symptoms can help you monitor progress.
https://www.oova.life/blog/how-to-increase-estrogen
What foods increase estrogen levels naturally?
Foods high in phytoestrogens can help increase estrogen naturally. The best options include flax seeds (high in lignans), soy products (tofu, tempeh, edamame), lentils, chickpeas, whole grains (oats, quinoa, brown rice), and garlic. These plant compounds mimic estrogen's effects in the body.
https://www.oova.life/blog/perimenopause
What helps relieve hot flashes quickly?
Cool environments, layered clothing, herbal teas, and medical treatments like gabapentin or HRT may help—depending on severity. Lifestyle changes like reducing caffeine and alcohol can also provide relief.
https://www.oova.life/blog/perimenopause
Are there tests to confirm perimenopause?
Yes. Tests measuring estradiol, LH, and FSH levels can indicate hormonal shifts—but diagnosis is often symptom-based since hormone levels fluctuate widely during perimenopause.
https://www.oova.life/blog/perimenopause
How do I know it's perimenopause and not something else?
A doctor may recommend hormone testing (like LH, E3G, and PdG) and track symptom timing. Diagnosis is often based on symptoms combined with age and menstrual pattern changes.
https://www.oova.life/blog/perimenopause
What's the earliest age perimenopause can start?
Some women begin experiencing symptoms as early as their mid-30s, though perimenopause typically starts between ages 38-45.
https://www.oova.life/blog/perimenopause
Does perimenopause affect mental clarity?
Yes. Brain fog and difficulty concentrating are common during hormone fluctuations in perimenopause.
https://www.oova.life/blog/TBD-10-symptoms-and-how-to-get-relief
What happens after the last sign of perimenopause?
After your final period, you enter postmenopause. You'll need 12 consecutive months without a period to confirm menopause. Many symptoms gradually improve, though some like vaginal dryness may persist without treatment.
https://www.oova.life/blog/TBD-10-symptoms-and-how-to-get-relief
When do perimenopause symptoms finally stop?
Some symptoms like brain fog improve after menopause, while others like hot flashes may continue for up to 10 years post-menopause. Vaginal symptoms often persist or worsen without treatment. Each person's timeline is different.
https://www.oova.life/blog/high-progesterone-symptoms
Is high progesterone a sign of pregnancy?
Yes, high progesterone is one of the earliest indicators of pregnancy. Progesterone levels rise significantly after conception to support the developing embryo and reach their peak during the third trimester.
https://www.oova.life/blog/TBD-10-symptoms-and-how-to-get-relief
Can you still get pregnant in late perimenopause?
Yes, you can still get pregnant during perimenopause as long as you're having periods, even if they're infrequent. Continue using birth control until you've gone 12 consecutive months without a period and have officially reached menopause.
https://www.oova.life/blog/TBD-10-symptoms-and-how-to-get-relief
Do symptoms get worse before perimenopause ends?
Yes, most perimenopause symptoms intensify in the final 1-2 years before menopause. Hot flashes peak around your final period, vaginal symptoms worsen, and mood changes increase. However, brain fog typically improves in late perimenopause.
https://www.oova.life/blog/TBD-10-symptoms-and-how-to-get-relief
How long does late perimenopause last?
Late perimenopause typically lasts 1-3 years before your final period. However, the exact duration varies significantly from person to person. You've reached menopause after 12 consecutive months without a period.
https://www.oova.life/blog/high-progesterone-symptoms
What are the symptoms of high progesterone?
High progesterone symptoms include fatigue, bloating, breast tenderness, weight gain, anxiety, depression, headaches, and food cravings. During pregnancy, you may also experience increased nipple sensitivity and muscle aches.
https://www.oova.life/blog/TBD-10-symptoms-and-how-to-get-relief
What are the first signs that perimenopause is ending?
The earliest signs include longer gaps between periods (60+ days), intensifying hot flashes that peak around your final period, and worsening vaginal dryness. These symptoms typically increase in late perimenopause before you reach official menopause.
https://www.oova.life/blog/high-progesterone-symptoms
When should I be concerned about high progesterone?
Consult a healthcare provider if you experience high progesterone symptoms outside your luteal phase when not pregnant, or if symptoms include severe pelvic pain, abnormal vaginal bleeding, or rapid weight gain while on hormone therapy.
https://www.oova.life/blog/high-progesterone-symptoms
How do you test progesterone levels?
Progesterone can be measured through blood tests at your doctor's office or at-home urine tests that measure PdG (a progesterone metabolite). Testing is typically done during the luteal phase, about 7 days after ovulation.

About the Oova Blog:
‍Our content is developed with a commitment to high editorial standards and reliability. We prioritize referencing reputable sources and sharing where our insights come from. The Oova Blog is intended for informational purposes only and is never a substitute for professional medical advice. Always consult a healthcare provider before making any health decisions.

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