Quick read

Different forms of exercise serve different purposes. Research has reported beneficial findings for aerobic exercise, yoga and the Aviva Method for period pain and PMS, although the programmes were not compared directly. Aviva can add a specific reproductive- and pelvic-health focus to a broader fitness plan without replacing cardiovascular, strength, bone-loading or mobility work.

Key findings

• Aerobic exercise, yoga and the Aviva Method have all produced beneficial findings for period pain.

• The studies used different programmes and methods, so they cannot establish which approach works best.

• Aerobic exercise, yoga and Aviva have also produced beneficial PMS findings, although they did not measure identical outcomes.

• Sustainable exercise can support metabolic health and an energy balance compatible with ovulation, while very high training loads combined with insufficient energy intake can disrupt it.

• No particular exercise programme—including Aviva—has been proven to produce or restore ovulation.

• During perimenopause and menopause, strength, bone loading, cardiovascular fitness, balance, mobility and pelvic-floor function all matter.

• Aviva can add pelvic-floor work, core stabilisation, mobility, stretching, rhythmic movement and breathing to a varied fitness plan.

6-minute read

Summary

Yes, exercise can affect hormones—but it does not simply “balance” them. Regular movement can support insulin sensitivity, metabolic health, stress regulation and the conditions needed for ovulation. However, exercise cannot reliably raise progesterone or lower oestrogen, and too much exercise without sufficient food and recovery can disrupt menstrual cycles.

Key takeaways

• Insulin matters to ovarian function—not only diabetes.

• An active and a sedentary lifestyle are not hormonally equivalent.

• Exercise can indirectly support oestrogen and progesterone regulation, but it cannot precisely control their levels.

• More exercise is not always better: under-fuelling and inadequate recovery can disrupt ovulation.

• The most supportive exercise routine is one you can sustain, fuel and recover from.

~2 minute read

If you're trying to conceive, ovulation is essential. Without ovulation, natural pregnancy cannot occur. It's no surprise that many women only start thinking about ovulation when they're trying for a baby.

But that's only part of the story.

Whether you're trying to conceive, simply living with a monthly cycle that sometimes feels more like an inconvenience than a blessing, or navigating perimenopause and looking for ways to support your long-term health, ovulation remains an important part of your biology.

Ovulation isn't only about getting pregnant. Research has shown that it matters for fertility, progesterone production and bone health, while large population studies have associated a longer reproductive lifespan with lower risks of cardiovascular disease, dementia and better long-term health outcomes. Researchers are now investigating the biological mechanisms behind these associations.

In this article, we'll look at what science already knows, what researchers are still exploring, and where exercise—and the Aviva Method—fit into the picture.

Key Takeaways

• Ovulation is essential for natural conception.

• When it comes to ovulation, more isn't always better. Research suggests that moderate exercise may support healthy ovulatory function, while excessive training—particularly when combined with inadequate energy intake—can interfere with normal ovulation in some women.

• The Aviva Method is a moderate-intensity movement programme designed specifically for women's reproductive and pelvic health. That's why many women choose to practise it throughout different stages of life—from trying to conceive to supporting their reproductive health and navigating perimenopause.

• Ovulation triggers your body's natural production of progesterone.

• Healthy ovulatory cycles contribute to normal bone health.

• Large population studies have associated a longer reproductive lifespan with lower risks of cardiovascular disease, dementia and better long-term health outcomes. Researchers are investigating the biological mechanisms behind these associations.

When trying to conceive, many women focus on ovulation tracking, hormone testing, supplements, or fertility treatment.

Exercise is often discussed too — but the advice can feel confusing.

Should you exercise more? Less? Does the type of movement matter?

Research suggests that mild-to-moderate exercise may support reproductive health, while very intense training may not always be beneficial.

But one important question is often missed:

Not all exercise is the same.

Different forms of movement train different systems and create different physiological adaptations.

The Aviva Method is different from general exercise because it was specifically developed with reproductive and pelvic health in mind.

So when we ask whether exercise can support fertility, the question is not only whether movement helps — but also what kind of movement may be most supportive.

Quick summary

✓ Mild-to-moderate exercise is generally considered compatible with — and often supportive of — reproductive health
✓ Exercise appears particularly beneficial in women with metabolic dysfunction such as PCOS
✓ Physical activity before IVF may improve pregnancy outcomes
✓ While fertility-specific Aviva studies have not yet been published, moderate exercise research, the method’s reproductive-health design, and decades of instructor and participant experience together provide a meaningful rationale for its use as a complementary practice