Free Shipping Above ₹499
Types of Uterine Fibroids: Where They Grow and Why It Matters

Types of Uterine Fibroids: Where They Grow and Why It Matters

by Manasvi Shah in Blogs

Fibroids are not one-size-fits-all. Two people can both be told they have “uterine fibroids” and end up with completely different experiences, because size, number, and especially location can change everything.

The 30-second answer

There are three main location-based types of uterine fibroids: intramural fibroids in the muscle wall, submucosal fibroids that grow toward the uterine cavity, and subserosal fibroids that grow toward the outside. Some fibroids are pedunculated, meaning they are attached by a stalk rather than sitting flush against the uterus.

What are uterine fibroids?

Uterine fibroids, also called leiomyomas or myomas, are benign growths made mainly of smooth muscle and connective tissue. A lot of people have no symptoms at all, and find out they have fibroids only during a scan or exam for something else.

When symptoms do show up, location matters just as much as size. A small fibroid sitting close to the uterine cavity can cause heavy bleeding, while a bigger fibroid growing outward might mainly cause pressure instead.

The main fibroid types, one by one

Intramural fibroids: in the muscle wall

Intramural fibroids grow inside the muscular wall of the uterus and are the type most commonly picked up on scans. They can make the uterus feel larger overall and may contribute to heavy periods, cramps, or a feeling of pressure. Whether they affect fertility depends on their size and whether they change the shape of the uterine cavity.

Submucosal fibroids: toward the cavity

Submucosal fibroids grow toward the space inside the uterus. Because they sit so close to the lining that sheds during your period, they are strongly linked to heavy or prolonged bleeding. Even a small submucosal fibroid can matter a lot if it distorts the shape of the cavity.

Subserosal fibroids: toward the outer surface

Subserosal fibroids grow toward the outside of the uterus. They may not change your bleeding much, but a larger one can press on the bladder, bowel, back, or other pelvic structures. That can feel like fullness, bloating, needing to pee more often, or constipation.

Pedunculated fibroids: attached by a stalk

Pedunculated is not a fourth location; it describes how a fibroid is attached, by a narrow stalk. It can grow inward from the cavity side or outward from the outer side. Symptoms depend on its direction and size, and in rare cases, sudden severe pain can happen if the stalk twists.

How doctors figure out the type

Ultrasound is the usual first step and can show the number, size, and location of your fibroids. MRI may be used when more detail is needed. Hysteroscopy lets doctors see, and sometimes treat, fibroids that project into the uterine cavity.

Does every fibroid need treatment?

No. Fibroids that are not causing symptoms often just need monitoring. Whether you need treatment comes down to your bleeding, pain, pressure, anaemia, fertility goals, age, size, and location. Options can include medicines, hormone-based treatments, procedures that reduce blood supply to the fibroid, focused procedures, myomectomy, or hysterectomy. The right choice is a personal one, made with your doctor.

Heavy-flow reality check

Period products can help you manage bleeding and take some of the leak anxiety off your plate. They cannot shrink or treat fibroids. Get medical attention for very heavy bleeding, dizziness, faintness, or sudden severe pain.

The bottom line

“Fibroid” is really just the start of the conversation. Ask where it is, how big it is, whether it changes the shape of your uterine cavity, and whether it actually explains your symptoms. That is the information that helps you and your doctor land on the right next step.

Heavy flow needs dependable coverage

While your doctor works on the cause, high-coverage period care can make long or unpredictable flow easier to live with. ZOY products support leak protection and external comfort. They do not treat fibroids.

Explore Disposable Period Panties  |  Explore Reusable Period Panties

Frequently Asked Questions

What are the main types of uterine fibroids?
The three main location-based types are intramural, which grow in the muscle wall, submucosal, which grow toward the uterine cavity, and subserosal, which grow toward the outside. Some fibroids are pedunculated, meaning they hang off a stalk.
Which type of fibroid causes the heaviest bleeding?
Submucosal fibroids sit closest to the lining that sheds during your period, so they are most strongly linked to heavy or prolonged bleeding, even when they are small.
Does every fibroid need treatment?
No. Fibroids that are not causing symptoms often just need monitoring. Treatment depends on your bleeding, pain, pressure, fertility goals, age, size, and location.
Can period products shrink or treat fibroids?
No. Period products can help manage bleeding and reduce leak anxiety, but they cannot shrink or treat fibroids. See a doctor for very heavy bleeding, dizziness, faintness, or sudden severe pain.
What does pedunculated mean?
It describes how a fibroid is attached, by a narrow stalk, rather than a separate location. It can grow inward from the cavity side or outward from the outer side of the uterus.
Tags: fibroid types heavy periods intramural fibroid pedunculated fibroid submucosal fibroid subserosal fibroid uterine fibroids ZOY Uterus Decoder
Previous Post Next Post

Related Posts

Plate of fibre-rich whole foods such as oats, fruits and legumes recommended for hemorrhoid relief

5 Foods to Avoid With Hemorrhoids - and What to Eat Instead

Hemorrhoids are swollen veins in the lower rectum or around the anus. When they flare up, what you eat will not cure them on its own - but your diet can make bowel movements easier or harder, which can directly affect discomfort. If constipation and straining are part of the problem, a few practical food changes can make a real difference. Here are five foods or food groups worth limiting during a flare-up, plus what to choose instead. Foods to Avoid With Hemorrhoids The most useful hemorrhoid diet is less about banning one specific food and more about preventing constipation and straining. Limit foods that are low in fibre or that personally worsen your digestion, and build your meals around fibre-rich foods and enough fluids. Spicy foods may worsen burning or irritation for some people. Refined low-fibre foods and heavily processed foods can make it harder to get enough fibre. Alcohol may contribute to dehydration, while dairy is worth limiting only if you notice that it contributes to constipation for you. 1.       Spicy Foods Chilli peppers, hot sauces and heavily spiced dishes do not cause hemorrhoids. But if you already have a flare-up, spicy food can make burning or irritation around the anus feel worse for some people. If you notice a clear pattern between spicy meals and discomfort, reduce them temporarily and see whether your symptoms improve. 2.       Refined, Low-Fibre Foods White bread, pastries, biscuits and other refined-flour foods generally provide less fibre than whole-grain alternatives. A low-fibre diet can contribute to harder stools and constipation, which can mean more straining during bowel movements. Try swapping refined options for oats, brown rice, whole grains, fruits, vegetables and legumes. 3.       Fried and Heavily Processed Foods Fried snacks and highly processed foods are often low in fibre. If they replace fibre-rich foods in your diet, they can make constipation more likely in some people. You do not need a completely fat-free diet. The practical goal is to make high-fibre whole foods the foundation of your meals rather than relying heavily on fried or ultra-processed choices. 4.       Dairy - If It Constipates You Dairy does not worsen hemorrhoids for everyone. But if milk, cheese or other dairy products tend to make you constipated or bloated, reducing them during a flare-up may make bowel movements more comfortable. Pay attention to your own pattern rather than eliminating dairy automatically. 5.       Alcohol - and Watch Excess Caffeine if It Affects Your Hydration Alcohol can contribute to dehydration, and dehydration can make stools harder. If you are dealing with constipation or a hemorrhoid flare-up, keeping alcohol low and prioritising water is sensible. Caffeine does not need to be avoided by everyone. If large amounts of coffee or other caffeinated drinks upset your digestion or reduce your overall fluid intake, cut back and see how you feel. What to Eat Instead The general direction is simple: more fibre, enough fluids, and foods that help keep stools soft and easier to pass. •       Whole grains such as oats, brown rice and whole-wheat foods •       Fruits and vegetables, with edible skins where appropriate •       Legumes such as lentils, chickpeas and beans •       Plenty of water through the day Increase fibre gradually rather than all at once. A sudden large increase can cause bloating or discomfort, and fibre works best when you are also drinking enough fluid. Beyond Diet: What Else Helps? Diet is only one part of haemorrhoid care. Simple bowel and lifestyle habits can reduce unnecessary pressure on the area: •       Do not delay a bowel movement when you feel the urge •       Avoid excessive straining •       Avoid sitting on the toilet for long periods •       Move regularly rather than sitting for long stretches •       Use a warm sitz bath for temporary comfort during a flare-up When It's More Than a Diet Issue Rectal bleeding should not automatically be assumed to be hemorrhoids. Seek medical advice if you have: •       Heavy or ongoing rectal bleeding •       Bleeding with dizziness, weakness or unusual fatigue •       Severe or worsening pain •       A very painful or hard lump near the anus •       A prolapsed haemorrhoid that does not go back in •       A new change in bowel habits along with bleeding •       Symptoms that do not improve with appropriate home care These symptoms can occur with conditions other than haemorrhoids, so persistent or unusual bleeding deserves proper evaluation. Hemorrhoids During Pregnancy and Postpartum Hemorrhoids are particularly common during pregnancy and after childbirth because of increased pelvic pressure, constipation and straining during labour. During this stage, fibre, fluids, gentle bowel habits and appropriate medical guidance remain important. If you are pregnant or recently gave birth, check with your healthcare professional before using medicines or concentrated herbal remedies for hemorrhoids. Herbal Wellness Support for Haemorrhoid Discomfort Alongside diet, hydration, bowel habits and appropriate medical care, supportive intimate wellness can be useful when haemorrhoid discomfort overlaps with non-period intimate-care needs. ZOY Herbal Wellness Liners are daily-use cotton liners infused with Snow Lotus, Cnidium, Sophora, Angelica and Motherwort - herbs traditionally used in women's wellness for comfort, freshness, odour control and menstrual wellbeing support. Based on ZOY's product R&D, the herbal formulation is designed to provide supportive intimate-wellness benefits through transdermal activity. ZOY positions the Wellness Liner as supportive wellness care for women experiencing haemorrhoid-related discomfort, alongside appropriate diet, hydration and medical care. The liner does not replace medical evaluation or treatment. Persistent bleeding, severe pain or recurring haemorrhoids should be assessed by a healthcare professional. Conclusion No single food causes haemorrhoids, and no single food can cure them. The biggest dietary priority is keeping stools soft and reducing constipation and straining. Choose more fibre-rich whole foods, drink enough water, notice which foods personally worsen your symptoms, and avoid spending long periods straining on the toilet. For women who also want supportive herbal intimate care, ZOY Herbal Wellness Liners can be incorporated into a broader wellness routine. Frequently Asked Questions What foods should I avoid if I have hemorrhoids? Focus less on a rigid banned-food list and more on limiting foods that worsen constipation or irritation for you. Refined low-fibre foods, frequent fried or heavily processed foods, alcohol, and spicy foods during a sensitive flare-up are common areas to review. Is spicy food actually bad for hemorrhoids? Spicy food does not cause hemorrhoids, but it may make burning or irritation feel worse for some people during a flare-up. If you notice this pattern, reduce spicy foods temporarily. Can dairy make hemorrhoids worse? Dairy does not affect everyone the same way. If dairy tends to contribute to constipation or bloating for you, reducing it may help make bowel movements easier. What should I eat instead if I have hemorrhoids? Choose fibre-rich foods such as whole grains, fruits, vegetables and legumes, and drink enough water. Fibre helps soften stools and can reduce the straining that aggravates hemorrhoids. Can ZOY Herbal Wellness Liners support hemorrhoid discomfort? Based on ZOY's product R&D, ZOY Herbal Wellness Liners are designed to provide supportive intimate-wellness benefits through transdermal activity. They contain Snow Lotus, Cnidium, Sophora, Angelica and Motherwort, traditionally used in women's wellness. They are supportive wellness care and do not replace medical treatment for hemorrhoids. When should I see a doctor about hemorrhoids? Seek medical advice for heavy or persistent rectal bleeding, severe pain, a painful hard lump, a prolapsed hemorrhoid that does not go back in, new bowel-habit changes, or symptoms that do not improve with appropriate home care.

Learn more
Woman preparing a balanced meal to break her fast safely while on her period

Can We Fast During Periods? The Honest Answer

Fasting during your period is common - whether it is for Navratri, Karva Chauth, Ramadan, another religious practice, or your own health routine. But menstruation is also a time when some women feel more tired, hungry, dizzy or uncomfortable than usual. So, can you fast during your period? The most useful answer is: it depends on your health, your flow, the type and duration of the fast, and how your body is feeling. Can You Fast During Your Period? Many otherwise healthy women can tolerate a short fast during their period, but menstruation does not affect everyone in the same way. Blood loss, cramps, headaches, fatigue, heavy flow or an underlying condition can make fasting harder. If you have very heavy periods, anaemia or low iron, diabetes, recurrent dizziness or fainting, low blood pressure, severe period symptoms, or if you are pregnant or breastfeeding, speak with a healthcare professional before fasting. If you feel faint, confused, severely weak or unwell while fasting, your body is giving you a reason to stop. What Happens in Your Body During Your Period? During menstruation, the uterine lining is shed, and menstrual blood is lost. Hormonal changes across the cycle can also influence appetite, energy, mood, headaches and digestive symptoms. This does not automatically make fasting dangerous. But if you already experience heavy bleeding, low iron, low blood pressure or significant menstrual symptoms, a long or restrictive fast may be more difficult to tolerate. Is Fasting During Your Period Safe? There is no single answer that applies to every woman or every type of fast. Short-term fasting may be tolerated by many healthy adults, but evidence specifically examining fasting during menstruation is limited and individual responses vary. Your overall health, nutritional status, hydration, menstrual blood loss, medications and the duration of the fast all matter. Listen to your body rather than forcing yourself to complete a fast despite significant symptoms. Who Should Be Extra Cautious? •       Diabetes, including gestational diabetes •       Anaemia or known iron deficiency •       Very heavy or prolonged periods •       A history of fainting, significant dizziness or low blood pressure •       Severe period pain or other disabling menstrual symptoms •       An eating disorder or history of disordered eating •       A medical condition or medication that can be affected by fasting •       Pregnancy or breastfeeding Fasting for Religious or Cultural Reasons Many women ask this question around Navratri, Karva Chauth, Ramadan and other religious or cultural observances. Fasting practices and exemptions differ between traditions, so religious guidance should come from the appropriate authority within your faith or community. From a health perspective, if you choose to fast, plan around your own symptoms and medical needs. Do not push through severe weakness, dizziness, heavy bleeding or other warning signs simply to complete a fast. How to Prepare If You Choose to Fast •       Hydrate well during the hours when fluids are permitted •       Include protein and iron-rich foods in your pre-fast and post-fast meals •       Choose fibre-rich carbohydrates and balanced meals rather than relying mainly on sugary foods •       Avoid starting a particularly long or restrictive fast if you already feel weak or unwell •       Plan rest if the first or heaviest days of your period usually drain your energy •       Keep prescribed medicines on their correct schedule and ask your healthcare professional if fasting affects how they should be taken What Should You Eat Around a Fast During Your Period? Pay attention to iron, protein, fluids and overall energy intake, especially if your flow is moderate or heavy. Useful choices can include lentils and beans, leafy greens, eggs, meat or other protein sources according to your diet, whole grains, fruits, vegetables, nuts and seeds. Pairing plant-based iron sources with vitamin-C-rich foods can help iron absorption. If you have diagnosed iron deficiency or anaemia, food alone may not be enough; follow your healthcare professional's advice. When Should You Stop Fasting and Get Help? •       Fainting or near-fainting •       Severe or persistent dizziness •       Confusion or unusual weakness •       Chest pain, significant palpitations or difficulty breathing •       Repeated vomiting or inability to keep fluids down when fluids are permitted •       Very heavy menstrual bleeding •       Severe pain that is unusual for you or does not respond to your normal measures Very heavy bleeding, severe weakness or repeated dizziness should not be dismissed as 'just a period.' Practical Period Comfort While You Fast If you decide to fast, your period protection should be one less thing to worry about. Choose a menstrual product based on your flow, the length of your day and how often you will be able to access a washroom. ZOY Herbal Sanitary Pads - When Cramps Are Part of the Day ZOY Herbal Sanitary Pads combine menstrual protection with a seven-herb formulation designed for cramp-comfort support, making them an option for women who want additional comfort during period days. ZOY Graphene Anion Antibacterial Pads - For Period Protection ZOY Graphene Anion Antibacterial Pads are designed for comfortable, breathable menstrual protection with strong absorption for everyday period care. ZOY Disposable Period Panties - For Long Days and Fuller Coverage If a religious function, travel day or long fasting window makes frequent pad changes inconvenient, ZOY Disposable Period Panties offer fuller coverage and can help reduce leak anxiety, especially on heavier-flow days. ZOY Reusable Period Panties - A Reusable Option For women who prefer reusable period protection, ZOY Reusable Period Panties provide another option for managing menstrual flow comfortably. What to Remember Before You Fast Fasting during your period is a personal decision, but it should never become a test of how much discomfort you can tolerate. Your menstrual flow, iron status, hydration, medical history and symptoms matter. Prepare well, nourish yourself adequately outside the fasting window, and stop if your body is telling you that the fast is too much. Whether you fast or not, menstruation deserves practical care — not pressure. Frequently Asked Questions Is it safe to fast during my period? Many otherwise healthy women may tolerate short-term fasting during menstruation, but individual responses vary. Heavy bleeding, anaemia, dizziness, diabetes, low blood pressure and other health factors can make fasting inappropriate or harder to tolerate. Who should avoid or seek medical advice before fasting during their period? Women with diabetes, anaemia or iron deficiency, very heavy periods, recurrent dizziness or fainting, low blood pressure, severe menstrual symptoms, relevant medical conditions, or those who are pregnant or breastfeeding should seek individual medical advice. Does fasting make period cramps worse? It can feel harder for some women, particularly if fasting contributes to dehydration, hunger, headache or weakness. If your pain becomes severe or you feel unwell, stop fasting and prioritise your health. Can I fast during Navratri, Karva Chauth or Ramadan if I'm on my period? Religious rules and exemptions vary between traditions. For religious guidance, consult the appropriate authority within your faith. From a health perspective, your decision should also consider your symptoms, medical history, hydration and nutritional needs. What should I eat when I break my fast on my period? Choose a balanced meal with protein, iron-rich foods, fibre-rich carbohydrates, vegetables or fruit, and adequate fluids. If you have diagnosed iron deficiency or anaemia, follow your healthcare professional's treatment advice. Which ZOY period product is suitable for a long fasting day? Choose according to your flow and comfort needs. ZOY Herbal Sanitary Pads offer menstrual protection with cramp-comfort support, Graphene Anion Antibacterial Pads provide everyday protection, and ZOY Disposable Period Panties can provide fuller coverage for long or heavier-flow days.

Learn more
Heating Bag for Periods: Does It Actually Help With Cramps?

Heating Bag for Periods: Does It Actually Help With Cramps?

If you have ever curled up with a heating bag on day one of your period, you already know that warmth can feel comforting. But does heat actually help menstrual cramps - and how should you use it safely? Heat therapy can be a useful, drug-free way to ease ordinary period pain. The important part is using it safely and knowing when cramps deserve more than home comfort measures. Why a Heating Bag Can Help Period Cramps Period cramps happen when the uterus contracts as part of menstruation. Prostaglandins - natural chemicals involved in these contractions - contribute to cramping and pain. Applying comfortable heat to the lower abdomen or lower back can help reduce the sensation of menstrual pain. Research on heat therapy supports its use as a non-drug option for primary dysmenorrhoea — common period cramps that are not caused by another pelvic condition. How to Use a Heating Bag Safely •       Keep a cloth or fabric cover between the heat source and bare skin •       Use the lowest comfortable heat setting rather than maximum heat •       Check your skin regularly for excessive redness, stinging or burning •       Take regular breaks instead of leaving intense heat on the same area continuously •       Do not fall asleep with an electric heating pad switched on unless the product is specifically designed and approved for that use •       Follow the manufacturer's safety instructions for your particular heating bag or pad There is no single temperature or session length that is right for every device and every person. Follow the manufacturer's instructions and stop if the heat feels painful or burns. Where Should You Place It? Many women find heat most comfortable over the lower abdomen. Others prefer the lower back, particularly when period pain radiates backwards. Use whichever location gives you better relief, provided the heat source is used safely and your skin is protected. Who Should Be Extra Careful With Heat Therapy? •       Diabetes with reduced sensation or neuropathy •       Numbness or nerve damage in the area •       Poor circulation or significantly reduced skin sensitivity •       Broken, inflamed or injured skin where you want to apply heat •       A health condition for which your clinician has advised you to avoid heat If you are pregnant, seek appropriate advice before using prolonged or high-temperature heat and avoid overheating. What Else Can Help With Period Cramps? Heat is only one option. Depending on the severity of your cramps, other measures may include gentle movement, adequate sleep, hydration and appropriately used pain-relief medication. If you regularly need several strategies just to get through your period, or the pain is becoming progressively worse, discuss the pattern with a gynaecologist. When Cramps Need More Than a Heating Bag A heating bag can help manage the sensation of pain, but it cannot diagnose or treat an underlying condition such as endometriosis, adenomyosis or fibroids. •       Period pain severe enough to stop normal work, school, sleep or daily activities •       Pain that is becoming worse cycle after cycle •       Pelvic pain outside your period •       Pain during or after sex •       Very heavy or prolonged bleeding •       Fever, unusual discharge or pain that feels distinctly different from your usual cramps •       New severe period pain after previously having manageable periods More Than Heat: Building a Better Period-Comfort Routine A heating bag can help with the ache. But comfort during your period also means managing menstrual flow, leaks, dampness and irritation without adding more stress to an already difficult day. ZOY Herbal Sanitary Pads - Period Protection with Cramp-Comfort Support For women who experience cramps during their periods, ZOY Herbal Sanitary Pads combine menstrual protection with a seven-herb formulation designed for cramp-comfort support. They can be used as part of a broader period-comfort routine alongside heat therapy, rest and appropriate medical care when needed. ZOY Graphene Anion Antibacterial Pads - Period Protection ZOY Graphene Anion Antibacterial Pads are designed for comfortable, breathable menstrual protection with strong absorption for everyday period care. ZOY Disposable Period Panties - Fuller Coverage for Difficult Days For heavier-flow days, overnight use or days when you want fuller coverage, ZOY Disposable Period Panties can provide additional protection and help reduce leak anxiety. A Better Way to Think About Period Pain A heating bag is not merely an old-fashioned comfort habit. Heat therapy has a legitimate role in managing common menstrual cramps, and for many women it can make painful days easier. But pain that repeatedly overwhelms heat, disrupts your routine or gets worse over time should not simply be normalised as 'part of being a woman.' That is the point to look beyond a stronger heating bag and investigate why your periods hurt so much. Frequently Asked Questions Does a heating bag actually help with period cramps? Yes. Heat therapy can help reduce the sensation of common menstrual cramps for many women. It is a comfort and pain-management measure; it does not treat an underlying medical cause of severe period pain. How hot should a heating bag be for period cramps? It should feel comfortably warm, not painfully hot. Heat settings vary between devices, so follow the manufacturer's instructions and use the lowest setting that provides comfort without stinging, burning or excessive redness. How long should I use a heating bag during my period? Follow the instructions supplied with your particular device, take regular breaks and check your skin. Avoid prolonged, intense heat on the same area. Can I sleep with a heating bag or electric heating pad on? Sleeping with an active heat source can increase the risk of burns. Follow the device manufacturer's safety instructions and avoid sleeping with a heating device switched on unless it is specifically designed and approved for that use. Is it safe to use a heating bag every day during my period? Many women use heat for comfort across several period days. Use it safely, protect your skin and take breaks. If you need substantial heat or pain medication every cycle just to function, discuss your cramps with a healthcare professional. Can I use ZOY Herbal Sanitary Pads along with a heating bag? Yes. ZOY Herbal Sanitary Pads provide menstrual protection with a seven-herb formulation designed for cramp-comfort support. They can form part of a broader period-comfort routine alongside appropriately used heat therapy.

Learn more