Yoga guide

Yoga for ovarian cysts: what cysts are, what yoga can and can't do, pain, twisting and exercise, PMOS and endometriomas, and when to get help

An ovarian cyst is a fluid-filled sac on an ovary. Cysts are very common, most cause no symptoms, and most go away by themselves within a few months. No study shows that yoga can shrink, dissolve or remove one, and the one report people cite is a single case that used other treatments too.

What yoga can offer is gentler: a way to stay active, ease pelvic pain and stress, and wait for a follow-up scan without feeling you must stop exercising. No guideline tells people with a cyst to stop exercising, and twisting or bursting is rare. Yoga goes alongside the care your GP or gynaecology team gives, never in place of it.

This guide explains the kinds of cyst and how they usually behave, what's known about exercise, twisting and the rare emergencies of a twisted or burst cyst, which poses to keep gentle with a large or painful cyst, how a cyst differs from PMOS (formerly PCOS) and from an endometrioma, the classes to follow, and the signs that mean you need help straight away.

The short version

Most cysts are harmless and go away by themselves

Most ovarian cysts happen naturally and go away in a few months without treatment, the NHS says. Before the menopause, simple cysts under 50 mm usually go within 2 to 3 periods; after it, about half to 70% of small simple cysts disappear on follow-up scans.

Sources 1, 2, 3

Yoga can't shrink a cyst

We found no trial of yoga for ovarian cysts, their size or their pain. The only report is one 2024 case of a cyst that went after 8 months of yoga plus naturopathy, which can't separate yoga from the other treatments or from a cyst going on its own. Even the combined pill doesn't make functional cysts go faster.

Sources 4, 5, 6

It may help pain and stress, on borrowed evidence

Exercise, including yoga, eased period pain in a Cochrane review, on low-quality evidence, and a small trial of yoga for long-term pelvic pain looked promising. Neither tested cysts.

Sources 7, 8

Twisting and bursting are rare

In 1,919 people whose benign-looking cysts were watched for 2 years, 0.4% twisted and 0.2% burst. Twisting usually involves an ovary larger than 5 cm. We found no study linking it to yoga or ordinary exercise; the one exercise-linked case was in an ovary enlarged by fertility drugs.

Sources 9, 10, 11

Keep going, gently where it matters

No guideline advises stopping exercise or yoga with a cyst. Our suggestion: with a large, growing or dermoid cyst, or while one hurts, keep twists gentle and skip jumps until your gynaecology team says otherwise. No study shows harm either way.

Sources 2, 3, 1

Sudden, severe pain is an emergency

Sudden, severe pain low in your tummy, especially with being sick, fainting or any chance of pregnancy, needs 999 or A&E. The warning signs below give the full lists.

Sources 12, 13

Ovarian cysts, and how they usually behave

Two main kinds

Functional cysts develop as part of the menstrual cycle and are usually harmless and short-lived; they are the most common type. Pathological cysts come from abnormal cell growth and are much less common; they include dermoid cysts, which can grow over time, and cystadenomas. Endometriomas are cysts caused by endometriosis, and a haemorrhagic cyst is usually a functional cyst that has bled.

Sources 1, 14, 2

How common

In one study, 4% of women with a median age of 26 had a cyst larger than 30 mm in the second half of their cycle. After the menopause, simple cysts are seen in 5% to 17% of women, and in a US screening trial 14% of women over 55 had one at their first scan. Up to 1 in 10 women have surgery for an ovarian mass at some point.

Sources 2, 3, 15

How they behaveStrong evidence

Before the menopause, simple cysts under 50 mm "usually resolve over 2 to 3 menstrual cycles without the need for intervention", the RCOG (Royal College of Obstetricians and Gynaecologists) says. After the menopause, in a 2-year study, small simple cysts disappeared in 53%, stayed the same in 28% and grew in 11%, and larger screening studies found 70% went; in 15,106 women aged 50 and over, 69.4% of single-chamber cysts went by themselves.

Sources 2, 3, 16

CancerStrong evidence

Before the menopause, a cyst that causes symptoms is cancer in about 1 in 1,000 women, rising to 3 in 1,000 at 50. Cancerous cysts are more common after the menopause, the NHS says, which is why follow-up scans matter then.

Sources 2, 1, 3

Symptoms

The NHS says a cyst usually only causes symptoms "if it splits (ruptures), is very large or twists and then blocks the blood supply to the ovaries". Pelvic pain can range from a dull, heavy feeling to a sudden, severe and sharp pain. Other symptoms include pain during sex, difficulty emptying your bowels, needing to pee often, changes to your periods, bloating and a swollen tummy, and feeling very full after eating a little.

Source 1

Care

In most cases, the NHS recommends watchful waiting. Large or persistent cysts, or cysts causing symptoms, usually need to be removed by surgery. After the menopause, you may be offered scans and blood tests for a year.

Sources 17, 2, 18

What the evidence says

No trial of yoga for ovarian cystsStrong evidence

We searched PubMed (43 records for yoga and related practices with any kind of ovarian cyst, all checked; 3 with a strict search) and Europe PMC, and found no randomised or controlled trial of yoga for ovarian cysts, cyst size or cyst pain.

Source 4

The one case reportMixed evidence

A 24-year-old with a bleeding cyst beside the ovary, who declined surgery, had 8 months of yoga and naturopathy at the authors' hospital, after which the cyst had gone on ultrasound. The authors say further studies are needed. It is one person with several treatments together, over a time in which such cysts often go anyway, so it can't show that yoga did anything.

Sources 5, 2

Even hormone treatment doesn't speed things upStrong evidence

In 8 trials (686 women), the combined pill didn't make functional cysts go any faster, and the Cochrane authors say watchful waiting for two or three cycles is appropriate. French guidelines say hormone treatment is ineffective for simple cysts. If a hormone doesn't shrink them, there's no reason to expect a pose to.

Sources 6, 19, 20

Pain: borrowed evidenceMixed evidence

In a Cochrane review of 12 trials (854 women), exercise, including yoga, may have reduced period pain a lot, by about 25 points on a 100-point scale, but the evidence was low quality. In 36 women with long-term pelvic pain, yoga by video for 2 months lowered worst pain by about 2 points out of 10, in a trial testing only whether a bigger study was feasible. The European endometriosis guideline makes no recommendation for or against exercise. None of this tested cysts.

Sources 7, 21, 8, 22

So what can yoga do?

Gentle movement, slow breathing and supported rest may ease pelvic pain and stress for some people, as they can for period pain, and keep you active while you wait for a scan (our reading). A cyst that hurts a lot, or suddenly, needs checking rather than yoga.

Twisting, bursting and exercise

How rareEmerging evidence

In the IOTA5 study (1,919 people at 36 centres whose benign-looking ovarian masses were watched rather than removed), 0.4% had a twisted ovary (torsion) and 0.2% a burst cyst over about 2 years.

Source 9

Who's at riskEmerging evidence

In 87 women with torsion confirmed at surgery, 89% had an ovary larger than 5 cm. In 231 dermoid cysts removed by surgery, torsion was linked with younger age but not with the cyst's size, so smaller dermoids can twist too. A French review names a previous torsion as the main risk factor, and the RCOG says dermoid cysts grow over time, raising the risk of pain and twisting.

Sources 10, 23, 24, 2

Does exercise or twisting cause it?Mixed evidence

We found no study showing that exercise, yoga, twisting poses or upside-down poses make an ordinary cyst twist. The only exercise-linked report was one woman whose ovary, enlarged by fertility drugs, twisted during exercise; her doctors advised avoiding strenuous activity until the ovary was back to normal size. We read only the abstracts of the main torsion reviews, which don't name exercise as a trigger. So there's no evidence that yoga causes torsion, and no evidence that it's safe in every case either.

Sources 11, 25, 26, 27

BurstingMixed evidence

In 91 women with a burst corpus luteum cyst (the cyst left after ovulation), 57.1% had recently had sex. In a 408-woman hospital audit, 84.7% were managed without surgery. A review says the pain often begins during strenuous activity, such as exercise or sex, but gives no numbers.

Sources 28, 29, 30

No guideline restricts exerciseStrong evidence

The RCOG guidelines and leaflet, and the NHS and NHS inform pages, say nothing about stopping exercise or yoga with a cyst.

Sources 2, 3, 20, 1, 18

Torsion doesn't always look the sameEmerging evidence

In the 87 women, 70% had nausea or vomiting, fever was rare, and the pain started suddenly in 59%. A normal ultrasound doesn't rule torsion out. Severe pain that builds over hours still needs help.

Sources 10, 27

Our suggestion

With a known large, growing or dermoid cyst, while a cyst hurts, or while fertility drugs have enlarged your ovaries: keep twists gentle and small, step rather than jump, and leave out strong tummy work and pressure on a sore tummy, until your gynaecology team says otherwise. This follows our IVF advice and the one exercise-linked case; no study shows harm from these poses, and none shows they're safe in every case.

Source 25

Moves to settle and ease pain

Slow breathing: 2 minutes, lying with your knees bent or sitting supported, about 4 seconds in and 6 out, letting your tummy soften on each breath in. Reclining bound angle: 2 minutes, a cushion under each thigh so your knees never hover (both our endometriosis routine). Supported bridge: rest 3 to 5 minutes on the block, the time Yoga Journal suggests, breathing slowly through your nose (the move page's dose). Pelvic floor relaxation: 5 to 10 slow breaths, 1 to 3 times a day (adapted from the move page's dose); its page says it doesn't diagnose or treat pelvic pain on its own. Child's pose: 60 seconds, knees wide, forehead on your hands or a cushion (our endometriosis routine); skip it if pressure on your tummy hurts.

Moves to stay active gently

Walking: 5 minutes, easy (our period pain routine). Cat-cow: 8 waves, slower than feels natural (the move page's dose). Glute bridge: 8 reps, breathing out as you lift and holding 2 seconds at the top, stopping short of any pelvic pain. Dead bug heel taps: 6 each side, back resting on the floor. Clamshell: 8 each side. Bird dog, one limb at a time: 4 each arm and leg with a 3-second hold. Supine spinal twist: 30 to 45 seconds each side, a cushion under the top knee to keep the twist gentle (all our endometriosis routine). With a large or painful cyst, keep the twist small or leave it out (our suggestion).

Poses to keep gentle with a large or painful cyst

Our suggestion, for a known large, growing or dermoid cyst, while a cyst hurts, or after fertility treatment, until your team says otherwise; no study shows harm from these poses and no guideline restricts them. Deep or fast twists (half lord of the fishes, revolved chair, revolved triangle and revolved side angle): use the small, supported twist above instead; our yoga for fertility guide already says to leave out fast or deep twists while IVF injections have enlarged your ovaries. Jumps and jump-backs in sun salutations: step instead. Strong tummy work and pressure on a sore tummy: boat pose (its page says to avoid it after recent abdominal surgery), long plank holds, and lying face down in bow, locust or low cobra if it presses on the sore side. Headstands, shoulder stands and the plough: not needed, and the usual cautions apply.

PMOS (PCOS), endometriomas and dermoid cysts

PMOS isn't a condition of ovarian cystsStrong evidence

Polycystic ovary syndrome was renamed polyendocrine metabolic ovarian syndrome (PMOS) in 2026, partly because, in the consensus's words, "the term PCOS is inaccurate, implying pathological ovarian cysts". The "cysts" seen on a scan are many small egg follicles, counted as 20 or more in an ovary; ovarian cysts are listed separately. The NHS PMOS page no longer mentions cysts. Our yoga for PCOS guide covers PMOS.

Sources 31, 32, 33

Endometriomas ("chocolate cysts")Emerging evidence

An endometrioma is a cyst caused by endometriosis, one of its three forms, and NHS surgery for endometriosis can remove these fluid-filled sacs. The endometriosis advice applies; the European guideline makes no recommendation for or against exercise. Our yoga for endometriosis guide covers flare days and classes.

Sources 22, 34

Dermoid cysts

Dermoid cysts (mature cystic teratomas) don't come and go with the cycle, and they have been shown to grow over time, which raises the risk of pain and twisting. Yoga won't change that; whether and when to remove one is a decision to make with your gynaecologist.

Sources 2, 23

Haemorrhagic cysts

These are usually functional cysts that have bled, often a corpus luteum cyst from the normal cycle. Most burst cysts are managed without surgery. Rest while it hurts, and use the warning signs below.

Sources 30, 29

In pregnancy

Simple cysts are often found on scans in pregnancy, and most disappear as the pregnancy goes on, the RCOG says. Follow our yoga in pregnancy guide and your midwife's advice.

Source 20

After cyst surgery

Your surgical team first

The NHS says that after keyhole surgery (laparoscopy) or open surgery (laparotomy), "it may take as long as 12 weeks before you can resume normal activities". NHS inform says you'll probably need to take things easy for 2 weeks after keyhole surgery, and around 6 to 8 weeks after open surgery.

Sources 17, 18

Starting again

Start with breathing and short walks, then the gentle moves above, and leave out boat pose, planks and other strong tummy work until your team agrees (our suggestion).

Contact a GP after surgery for

The NHS lists "heavy bleeding", "severe pain or swelling in your abdomen", "a high temperature (fever)" and "dark or smelly vaginal discharge".

Source 17

Classes to follow

The endometriosis routine is the closest fit for a painful cyst on a better day, and the period pain routine for staying active; keep their twists small with a large or painful cyst, and skip low cobra if lying on your front hurts, as its own cue says. The pelvic floor relaxation routine and the restorative sequence suit a sore day. No sequence has been shown to help a cyst, so we haven't made a new class.

Warning signs: when to get help

These are the warning signs from our women's pain, IVF, fertility and endometriosis guides and our yoga guides, word for word, apart from the lines marked as our suggestion or given as the NHS's words. This is general information, not a diagnosis. A&E means accident and emergency; in the US, call 911 for 999.

Sudden, severe pain is an emergency: call 999

Sudden, severe pain low in your tummy is an emergency. Call 999 or go to A&E (911 in the US):

  • Call 999 or go to A&E: you have pelvic pain (pain low in your tummy) and it's severe, getting worse or hurts when you move or touch the area, or you feel faint, dizzy or lightheaded or pass out, have pain in the tip of your shoulder, have difficulty breathing, have heavy bleeding from your vagina, or suddenly feel confused. Don't drive yourself.
  • Sudden, severe tummy pain, especially with vomiting and feeling unwell, can mean a twisted ovary, which needs urgent medical help. The NHS says to call 999 or go to A&E for a stomach ache that started suddenly and is severe.
  • Call 999 or go to A&E immediately: a combination of a sharp, sudden and intense pain in your tummy, feeling very dizzy or fainting, feeling sick, or looking very pale, if there's any chance you could be pregnant. It could be an ectopic pregnancy that has split open (ruptured).
  • Call 999 or go to A&E: if you are or could be pregnant, shoulder tip pain (where the shoulder ends and the arm begins) with sudden severe tummy pain, dizziness or fainting. It can mean bleeding from an ectopic pregnancy.

Sources 12, 13

Chest pain or fainting: call 999

Call 999 if:

  • You get sudden pain or discomfort in your chest that doesn't go away; it can feel like squeezing or pressure, burning or indigestion.
  • The pain spreads to your left or right arm, or your neck, jaw, stomach or back.
  • You have chest pain and feel sweaty, sick, light-headed or short of breath.
  • Someone faints while exercising, can't be woken within 1 minute, or has chest pain or a pounding, fluttering or irregular heartbeat.

Sources 35, 36

Straight away: GP or NHS 111

  • Contact your GP or call NHS 111 straight away: you might be pregnant, even without a positive pregnancy test, and you have a combination of tummy pain low down on one side, vaginal bleeding or a brown watery discharge, pain in the tip of your shoulder, or discomfort when peeing or pooing. It can be an ectopic pregnancy.
  • Get help from NHS 111: you have pelvic pain and you find it difficult to pee or poo, there's blood in your pee or poo, you have unusual discharge, fluid or bleeding from your vagina, pain when peeing or need to pee more than usual, a very high temperature or feel hot, cold or shivery, vomiting and diarrhoea or feel sick, or you are or may be pregnant. If you're 20 weeks pregnant or more, contact your midwife or maternity unit.

Source 13

See a GP

The NHS: "See a GP if you have symptoms of an ovarian cyst." The symptoms are listed above. Our yoga for endometriosis guide adds:

  • Pelvic pain or bloating that comes and goes or doesn't go away, losing weight without trying, or feeling full quickly.

Sources 1, 37

Bloating or feeling full most days

NICE asks GPs to test for ovarian cancer when bloating, feeling full, pelvic or tummy pain, or needing to pee more often keep happening, particularly more than 12 times a month, especially at 50 or over.

Source 37

After the menopause

Follow the scan plan your GP or gynaecologist gives you: cancerous cysts are more common after the menopause, the NHS says.

Sources 1, 3

In class

Our suggestion, from our fertility guide's IVF stop line: with a known cyst, come out of any pose that brings on sharp or one-sided pelvic pain, and if the pain is sudden and severe or doesn't settle, use the lines above.

During IVF, stop and contact your clinic if a pose brings on tummy or pelvic pain, a heavy, dragging or bloated feeling, or you feel sick or faint (our exercise during IVF guide's suggestion). That guide also covers a twisted ovary, a rare emergency.

Unusual breathlessness

Call 999 or go to A&E (accident and emergency) straight away for severe difficulty breathing (gasping, choking or not able to get words out), a chest that feels tight or heavy, pain that spreads to your arms, back, neck and jaw, lips or skin turning very pale, blue or grey, or sudden confusion. If you're more short of breath than usual, or your heart is racing, fluttering or skipping beats, contact NHS 111.

Source 38

During yoga

A joint pain that is sharp, gets worse during a session, lingers into the next day or changes how you move is a reason to use an easier version, and to see a GP or physiotherapist if it keeps happening (the rule in our plans). Muscle soreness for a day or two after something new is normal. In a hot class, stop if you feel dizzy, sick or unwell; our hot yoga guide lists the signs of heat illness.

You can say no to any hands-on adjustment, and a teacher registered with Yoga Alliance must get your explicit consent each time.

Before you start

The NHS advises getting advice from a healthcare professional first if you have a health problem, an injury or symptoms, or have recently had a heart attack or an operation.

Source 39

Myths

"Yoga can shrink or dissolve ovarian cysts"Strong evidence

No trial exists. The only report is one case combined with naturopathy, over a time in which such cysts often go anyway. Most functional cysts go by themselves, and even the pill doesn't speed that up.

Sources 4, 5, 6

"Certain poses balance your hormones and prevent cysts"Strong evidence

No study has tested a pose for preventing cysts or for hormone effects on cysts. Our yoga for PCOS guide found no study testing claims that poses send blood to the ovaries.

Source 4

"Ovarian cysts turn into PCOS, and yoga stops that"Strong evidence

PMOS (PCOS) is a hormone condition, not a build-up of cysts; the new name dropped the word because the "cysts" were inaccurate.

Sources 31, 32

"Twists cause ovarian torsion, so never twist with a cyst"Mixed evidence

No study shows yoga or twisting makes an ordinary cyst twist. Torsion is rare in watched cysts (0.4% over 2 years) and linked mainly to enlarged ovaries, dermoid cysts and a previous torsion. Keeping twists gentle with a large or dermoid cyst is a reasonable precaution (our suggestion), not a proven need.

Sources 9, 10, 11

"Exercise makes cysts burst"Mixed evidence

Bursting is rare in watched cysts (0.2% over 2 years). Burst corpus luteum cysts followed sex more often than exercise in one series, and no study has measured exercise as a trigger.

Sources 9, 28, 29

"With a cyst you should stop exercising"Strong evidence

No guideline says so.

Sources 2, 3, 1

"Kapalbhati cures cysts or PCOS"Strong evidence

The paper usually cited is a hypothesis with no data, and no trial of any breathing practice in ovarian cysts exists.

Sources 40, 4

Questions people ask

Can yoga shrink an ovarian cyst?

No study shows that it can. Most cysts go away on their own within a few months, so a cyst that shrinks while you do yoga would probably have gone anyway; even the contraceptive pill doesn't speed that up. The one report of a cyst going after yoga is a single case that also used naturopathy.

Is yoga good for ovarian cyst pain?

It may help some people, the way gentle exercise helps period pain, but no study has tested it for cyst pain. Try slow breathing, supported reclining poses and gentle movement, and see a GP about pain that keeps coming back.

Can I do yoga with an ovarian cyst?

Usually, yes: most cysts cause no symptoms, and no guideline says to stop exercising. If your cyst is large, growing or a dermoid, or it hurts, keep twists gentle and skip jumps until your gynaecology team says otherwise (our suggestion).

Which yoga poses should I avoid with an ovarian cyst?

None has been shown to cause harm. As a precaution with a large or painful cyst: deep or fast twists, jump-backs, strong core work such as boat pose, and lying on your front if it presses on the sore side (our suggestion).

Can exercise make an ovarian cyst burst or twist?

It's rare: in people whose cysts were being watched, 0.4% twisted and 0.2% burst over 2 years, and no study has shown exercise or yoga as a cause. Twisting is linked mainly with a larger ovary, a dermoid cyst or a past twist.

What does a twisted or burst cyst feel like?

Usually sudden, severe pain low in the tummy, often with feeling or being sick, though it isn't always sudden. Sudden, severe pain is an emergency: call 999 or go to A&E.

Is an ovarian cyst the same as PCOS?

No. PMOS, previously called PCOS, is a hormone condition; the "cysts" on a scan are many small follicles, and the condition was renamed partly because "cysts" was wrong. See our yoga for PCOS guide.

What about an endometrioma (a "chocolate cyst")?

It's a cyst caused by endometriosis, and the endometriosis advice applies; guidelines make no recommendation for or against exercise. Our yoga for endometriosis guide covers flare days and classes.

Can a dermoid cyst shrink naturally?

Dermoid cysts aren't the kind that come and go with the cycle; they have been shown to grow over time, which raises the risk of pain and twisting. Yoga won't change that, and whether and when to remove one is a decision to make with your gynaecologist.

What about a haemorrhagic cyst?

These are usually cysts that have bled, often from the normal cycle, and most burst cysts are managed without surgery. Rest while it hurts, and know the warning signs on this page.

When can I do yoga after ovarian cyst surgery?

Follow your surgical team. The NHS says it may take as long as 12 weeks before you can resume normal activities after keyhole or open surgery, and NHS inform says to take things easy for about 2 weeks after keyhole surgery. Start with breathing and walking, and leave out tummy-strengthening poses until your team agrees.

Can I exercise with an ovarian cyst?

The same applies to exercise in general: keep active as usual, take care with a large or painful cyst, and stop for sudden pain. Walking, swimming and cycling are fine choices for most people with a cyst (our suggestion).

Sources

  1. NHS · Ovarian cyst (past its review date: reviewed June 2023, review due June 2026)
  2. RCOG Green-top Guideline 62 · Suspected ovarian masses in premenopausal women (2011, a second edition in development; read in full)
  3. RCOG Green-top Guideline 34 · Ovarian cysts in postmenopausal women (2016, updated December 2025; read in full)
  4. PubMed and Europe PMC · Searches for yoga trials in ovarian cysts: no trial, one case report (43 PubMed records, 31 October 2026)
  5. Suryapraba 2024 · Yoga and naturopathy with a bleeding cyst beside the ovary in one woman (case report, J Bodyw Mov Ther)
  6. Grimes 2014 · The pill for functional ovarian cysts: 8 trials, 686 women (Cochrane review)
  7. Armour 2019 · Exercise for period pain: 12 trials, 854 women (Cochrane review)
  8. Huang 2025 · Pelvic yoga by video for chronic pelvic pain: 36 women (multisite feasibility trial, J Integr Complement Med)
  9. Froyman 2019 · Complications in 1,919 people with watched benign-looking ovarian masses: IOTA5 (multicentre cohort, Lancet Oncol)
  10. Houry 2001 · Ovarian torsion in 87 women over 15 years (case review, Ann Emerg Med)
  11. PubMed and Europe PMC · Searches for exercise, sport, yoga or twisting as a trigger for ovarian torsion: one case, after fertility drugs (31 October 2026)
  12. NHS · Stomach ache
  13. NHS · Ectopic pregnancy (past its review date: reviewed August 2022, review due August 2025)
  14. NHS · Ovarian cyst: causes (past its review date: reviewed June 2023, review due June 2026)
  15. Greenlee 2010 · Simple ovarian cysts in women over 55 in a cancer screening trial: 15,735 women (cohort study, Am J Obstet Gynecol)
  16. Modesitt 2003 · Simple ovarian cysts in 15,106 women aged 50 and over (screening cohort, Obstet Gynecol)
  17. NHS · Ovarian cyst: treatment (past its review date: reviewed June 2023, review due June 2026)
  18. NHS inform · Ovarian cyst (updated September 2026)
  19. Brun 2014 · French guidelines on presumed benign ovarian tumours (national guideline, Eur J Obstet Gynecol Reprod Biol)
  20. RCOG · Ovarian cysts before the menopause (patient information, 2013; read in full)
  21. Kim 2019 · Yoga for period pain: 4 trials, 230 people (meta-analysis, Complement Ther Clin Pract)
  22. Becker 2022 · ESHRE guideline: endometriosis (European guideline, Hum Reprod Open; read in full)
  23. Rabinovich 2020 · Dermoid cysts and torsion: 231 operated cysts (case series, Eur J Obstet Gynecol Reprod Biol)
  24. Deffieux 2013 · Complications of presumed benign ovarian tumours (guideline review, J Gynecol Obstet Biol Reprod; English abstract)
  25. Littman 2003 · A twisted ovary during exercise after fertility drugs (case report, Hum Reprod)
  26. Sasaki 2014 · Adnexal torsion (literature review, J Minim Invasive Gynecol)
  27. Bridwell 2022 · Ovarian torsion (review, Am J Emerg Med)
  28. Ho 2009 · Ruptured corpus luteum cysts in 91 women (case series, Taiwan J Obstet Gynecol)
  29. Lim 2022 · Ruptured ovarian cysts in 408 women (hospital audit, Postgrad Med J)
  30. Medvediev 2020 · Bleeding corpus luteum cysts (clinical review, Turk J Obstet Gynecol; read in full)
  31. Teede 2026 · Polyendocrine metabolic ovarian syndrome, the new name for PCOS (global consensus, Lancet)
  32. Teede 2023 · Recommendations from the international PCOS guideline (guideline, J Clin Endocrinol Metab; read in full)
  33. NHS · Polyendocrine metabolic ovarian syndrome (PMOS) (last reviewed June 2026)
  34. NHS · Endometriosis
  35. NHS · Chest pain (past its review date: reviewed August 2023, review due August 2026)
  36. NHS · Fainting
  37. NICE NG12 · Suspected cancer: recognition and referral, ovarian cancer (updated April 2026; read in full)
  38. NHS · Shortness of breath
  39. NHS · Physical activity guidelines for adults aged 19 to 64
  40. Ansari 2016 · Kapalabhati for PCOS and metabolic syndrome (hypothesis paper with no data, Int J Yoga)

Exercise education, not a personal prescription, and clinical review of these guides is pending. If you are pregnant, have a health condition such as glaucoma, high blood pressure or osteoporosis, or have had recent surgery, check with a doctor, midwife or physiotherapist before starting, and stop for sharp or increasing pain. Health disclaimer.