{"id":7982,"date":"2026-07-12T03:08:40","date_gmt":"2026-07-12T01:08:40","guid":{"rendered":"https:\/\/blueportance.com\/knowledge-base\/questions\/"},"modified":"2026-10-25T22:49:35","modified_gmt":"2026-10-25T21:49:35","slug":"questions","status":"publish","type":"page","link":"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/","title":{"rendered":"KB 1_Questions_00_Child Hub Page"},"content":{"rendered":"\n\n<!-- KB 1_Questions_00_Child Hub Page \u2014 WORDPRESS BLOCK (Custom HTML block)\n     EN-US version of the French hub CDC 1_Questions_00_Page Hub Enfant.\n     13 questions: the French page \"When to consult for perineal pain\" has no English version yet (add its card when published).\n     SEO title and meta description are set in Yoast. -->\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"CollectionPage\",\n  \"name\": \"Frequently Asked Questions \u2014 Blue Portance Knowledge Base\",\n  \"description\": 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\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/stress-pudendal-neuralgia\/\" },\n    { \"@type\": \"Article\", \"name\": \"Perineal, tailbone or sit bone pain: how can you tell?\", \"url\": \"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/perineum-tailbone-sit-bone-pain\/\" },\n    { \"@type\": \"Article\", \"name\": \"Why does an ordinary seat keep the pain going when you sit?\", \"url\": \"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/ordinary-seat-sitting-pain\/\" },\n    { \"@type\": \"Article\", \"name\": \"How is your weight distributed when you sit?\", \"url\": \"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/weight-distribution-sitting\/\" },\n    { \"@type\": \"Article\", \"name\": \"Should a seat be stable or mobile?\", \"url\": \"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/stable-or-mobile-seat\/\" },\n    { \"@type\": \"Article\", \"name\": \"Why does your body need micro-movements when you sit?\", \"url\": 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margin-top:22px; padding-top:14px; border-top:1px solid #e8edf2; }\n.bp-q-soon-title{ font-size:.8rem; color:#888; margin:0 0 10px; }\n.bp-q-soon-pills{ display:flex; flex-wrap:wrap; gap:8px; }\n.bp-q-soon-pill{ display:inline-flex; align-items:center; gap:7px; border:1px dashed rgba(0,0,0,.2); border-radius:999px; padding:6px 14px; font-size:.82rem; color:#666; background:#fff; text-decoration:none; }\n.bp-q-soon-pill:hover{ border-color:var(--bp-blue); color:var(--bp-blue-d); }\n\n.bp-q-empty{ display:none; padding:24px; text-align:center; color:#888; font-size:.92rem; }\n.bp-q-empty a{ color:var(--bp-blue); font-weight:600; text-decoration:none; }\n.bp-q-ask{ margin:28px 0 0; padding:18px 20px; background:#f8fbff; border-left:4px solid var(--bp-blue); border-radius:8px; }\n.bp-q-ask p{ margin:0 0 8px; font-size:.95rem; color:#333; }\n.bp-q-ask a{ display:inline-block; font-size:.9rem; font-weight:600; color:var(--bp-blue); text-decoration:none; }\n.bp-q-ask a:hover{ text-decoration:underline; }\n.bp-q-nav{ margin:16px 0 0; padding:14px 16px; background:#f8fbff; border-left:4px solid var(--bp-blue); border-radius:8px; font-size:.88rem; color:#333; line-height:1.7; }\n.bp-q-nav a{ color:var(--bp-blue); font-weight:600; text-decoration:none; }\n.bp-q-nav a:hover{ text-decoration:underline; }\n.bp-q-copy{ margin:14px 0 0; font-size:.75rem; color:#999; line-height:1.55; }\n.bp-q-note{ margin:24px 0 0; padding:14px 16px; border-left:4px solid rgba(0,0,0,.2); background:rgba(0,0,0,.02); border-radius:10px; font-size:.85rem; color:#666; }\n\n@media (prefers-reduced-motion: reduce){ .bp-q-card{ transition:none; } }\n<\/style>\n<div class=\"bp-q-wrap\">\n\n  <nav class=\"bp-q-breadcrumb\" aria-label=\"Breadcrumb\">\n    <a href=\"\/en\/\">Blue Portance<\/a> \u2192 <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/\">Knowledge Base<\/a> \u2192 Frequently Asked Questions\n  <\/nav>\n\n  <header class=\"bp-q-hero\">\n    <h1>Sitting pain: perineum, pudendal nerve, tailbone \u2014 answers to your questions<\/h1>\n    <p class=\"bp-q-hero-count\" id=\"bp-q-hero-count\"><\/p>\n    <p>Each question opens a reference page: a direct answer, the mechanisms involved, field observations and links to the in-depth Expert Guides.<\/p>\n  <\/header>\n\n  <div class=\"bp-q-search-wrap\">\n    <span class=\"bp-q-search-icon\"><svg viewBox=\"0 0 24 24\"><circle cx=\"10.5\" cy=\"10.5\" r=\"6.5\"><\/circle><path d=\"M19.5 19.5 15 15\"><\/path><\/svg><\/span>\n    <input type=\"text\" class=\"bp-q-search\" id=\"bp-q-search\" placeholder=\"Search a question (e.g. tailbone, cushion, perineum\u2026)\" aria-label=\"Search a question\">\n  <\/div>\n  <p class=\"bp-q-count\" id=\"bp-q-count\"><\/p>\n\n  <p class=\"bp-q-filter-label\">Explore by topic<\/p>\n  <div class=\"bp-q-pills\" id=\"bp-q-pills\">\n    <button type=\"button\" class=\"bp-q-pill active\" data-theme-filter=\"all\">All<\/button>\n    <button type=\"button\" class=\"bp-q-pill\" data-theme-filter=\"np\">Pudendal neuralgia<\/button>\n    <button type=\"button\" class=\"bp-q-pill\" data-theme-filter=\"coccyx\">Coccydynia<\/button>\n    <button type=\"button\" class=\"bp-q-pill\" data-theme-filter=\"general\">Understanding seating<\/button>\n  <\/div>\n\n  <p class=\"bp-q-filter-label\">Or search by situation<\/p>\n  <div class=\"bp-q-tags\" id=\"bp-q-tags\">\n    <button type=\"button\" class=\"bp-q-tag\" data-tag=\"tailbone\">Tailbone<\/button>\n    <button type=\"button\" class=\"bp-q-tag\" data-tag=\"cushion\">Cushion<\/button>\n    <button type=\"button\" class=\"bp-q-tag\" data-tag=\"burning\">Burning<\/button>\n    <button type=\"button\" class=\"bp-q-tag\" data-tag=\"perineum\">Perineum<\/button>\n  <\/div>\n\n  <!-- ===== Pudendal neuralgia ===== -->\n  <section class=\"bp-q-section\" id=\"pudendal-neuralgia\" data-theme=\"np\">\n    <div class=\"bp-q-theme-head\">\n      <span class=\"bp-q-theme-badge bp-kb-badge-np\"><\/span>\n      <span class=\"bp-q-theme-name\">Pudendal neuralgia<\/span>\n      <span class=\"bp-q-theme-count\" data-count><\/span>\n    <\/div>\n    <div class=\"bp-q-list\">\n      <a class=\"bp-q-card is-champion\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/which-cushion-pudendal-neuralgia\/\"\n         data-text=\"which cushion for pudendal neuralgia\" data-tags=\"cushion perineum\">\n        <span class=\"bp-champion-badge\">Buying guide<\/span>\n        <p class=\"bp-q-q\">Which cushion for pudendal neuralgia?<\/p>\n        <span class=\"bp-kb-q-sub\">U-shaped, ring, cutout channel, soft or firm, one-sided pain: the criteria to compare.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/perineal-pain-when-sitting\/\"\n         data-text=\"my perineum hurts when i sit: what could it be\" data-tags=\"perineum burning\">\n        <p class=\"bp-q-q\">My perineum hurts when I sit: what could it be?<\/p>\n        <span class=\"bp-kb-q-sub\">Possible causes, warning signs and first landmarks.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/pudendal-neuralgia-symptoms\/\"\n         data-text=\"what are the signs of pudendal neuralgia\" data-tags=\"perineum burning\">\n        <p class=\"bp-q-q\">What are the signs of pudendal neuralgia?<\/p>\n        <span class=\"bp-kb-q-sub\">The Nantes criteria and what can produce similar signs.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/why-sitting-makes-perineal-pain-worse\/\"\n         data-text=\"why does sitting make perineal pain worse\" data-tags=\"perineum\">\n        <p class=\"bp-q-q\">Why does sitting make perineal pain worse?<\/p>\n        <span class=\"bp-kb-q-sub\">Pressure, internal compression, hypertonia, immobility, asymmetry.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/stress-pudendal-neuralgia\/\"\n         data-text=\"can stress make pudendal neuralgia worse\" data-tags=\"perineum\">\n        <p class=\"bp-q-q\">Can stress make pudendal neuralgia worse?<\/p>\n        <span class=\"bp-kb-q-sub\">The protective contraction of the pelvic floor and what helps it release.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/perineum-tailbone-sit-bone-pain\/\"\n         data-text=\"perineal, tailbone or sit bone pain: how can you tell\" data-tags=\"tailbone perineum\">\n        <p class=\"bp-q-q\">Perineal, tailbone or sit bone pain: how can you tell?<\/p>\n        <span class=\"bp-kb-q-sub\">Telling the areas apart and what the seat must do for each.<\/span>\n      <\/a>\n    <\/div>\n  <\/section>\n\n  <!-- ===== Coccydynia ===== -->\n  <section class=\"bp-q-section\" id=\"coccydynia\" data-theme=\"coccyx\">\n    <div class=\"bp-q-theme-head\">\n      <span class=\"bp-q-theme-badge bp-kb-badge-coccyx\"><\/span>\n      <span class=\"bp-q-theme-name\">Coccydynia<\/span>\n      <span class=\"bp-q-theme-count\" data-count><\/span>\n    <\/div>\n    <div class=\"bp-q-list\">\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/perineum-tailbone-sit-bone-pain\/\"\n         data-text=\"perineal, tailbone or sit bone pain: how can you tell\" data-tags=\"tailbone perineum\">\n        <p class=\"bp-q-q\">Perineal, tailbone or sit bone pain: how can you tell?<\/p>\n        <span class=\"bp-kb-q-sub\">Telling the areas apart and what the seat must do for each.<\/span>\n      <\/a>\n    <\/div>\n  <\/section>\n\n  <!-- ===== Understanding seating ===== -->\n  <section class=\"bp-q-section\" id=\"understanding-seating\" data-theme=\"general\">\n    <div class=\"bp-q-theme-head\">\n      <span class=\"bp-q-theme-badge bp-kb-badge-general\"><\/span>\n      <span class=\"bp-q-theme-name\">Understanding seating<\/span>\n      <span class=\"bp-q-theme-count\" data-count><\/span>\n    <\/div>\n    <div class=\"bp-q-list\">\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/ordinary-seat-sitting-pain\/\"\n         data-text=\"why does an ordinary seat keep the pain going when you sit\" data-tags=\"cushion\">\n        <p class=\"bp-q-q\">Why does an ordinary seat keep the pain going when you sit?<\/p>\n        <span class=\"bp-kb-q-sub\">Concentrated pressure, fixed supports, effort to hold yourself up.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/weight-distribution-sitting\/\"\n         data-text=\"how is your weight distributed when you sit\" data-tags=\"perineum tailbone\">\n        <p class=\"bp-q-q\">How is your weight distributed when you sit?<\/p>\n        <span class=\"bp-kb-q-sub\">Sit bones, perineum, tailbone: where the load goes and where it shifts.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/stable-or-mobile-seat\/\"\n         data-text=\"should a seat be stable or mobile\" data-tags=\"cushion\">\n        <p class=\"bp-q-q\">Should a seat be stable or mobile?<\/p>\n        <span class=\"bp-kb-q-sub\">Fixed supports, permanent balance or instability.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/micro-movements-sitting\/\"\n         data-text=\"why does your body need micro-movements when you sit\" data-tags=\"\">\n        <p class=\"bp-q-q\">Why does your body need micro-movements when you sit?<\/p>\n        <span class=\"bp-kb-q-sub\">What research says about fascia and what independent supports change.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/seating-adaptability\/\"\n         data-text=\"what is an adaptable seat\" data-tags=\"cushion\">\n        <p class=\"bp-q-q\">What is an adaptable seat?<\/p>\n        <span class=\"bp-kb-q-sub\">Posture, tissues, sensations, duration: four levels to compare.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/balanced-dynamic-seat-independent-supports\/\"\n         data-text=\"what is a balanced dynamic seat on independent supports\" data-tags=\"cushion\">\n        <p class=\"bp-q-q\">What is a balanced dynamic seat on independent supports?<\/p>\n        <span class=\"bp-kb-q-sub\">Definition, how it works and the limits of this seating category.<\/span>\n      <\/a>\n      <a class=\"bp-q-card\" href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/how-aporia-works\/\"\n         data-text=\"how does the aporia seat work\" data-tags=\"cushion\">\n        <p class=\"bp-q-q\">How does the Aporia seat work?<\/p>\n        <span class=\"bp-kb-q-sub\">ExoBase, four independent supports, firmness levels: what it does and what it does not do.<\/span>\n      <\/a>\n    <\/div>\n    <p class=\"bp-q-entities\">\n      The analyses in this Knowledge Base are published by <a href=\"\/en\/\">Blue Portance<\/a> and draw in particular on the <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/expert-guides\/living-flows\/adaptability-potential-sitting\/\">SBNFA\u2122 framework<\/a>. They also explain the principles of <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/balanced-dynamic-seat-independent-supports\/\">the balanced dynamic seat on independent supports<\/a>, implemented in <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/questions\/how-aporia-works\/\">Aporia\u00ae seating solutions<\/a>.\n    <\/p>\n  <\/section>\n\n  <!-- ===== Topics in preparation ===== -->\n  <div class=\"bp-q-soon\">\n    <p class=\"bp-q-soon-title\">Topics in preparation:<\/p>\n    <div class=\"bp-q-soon-pills\">\n      <a class=\"bp-q-soon-pill\" id=\"endometriosis\" href=\"https:\/\/blueportance.com\/en\/personalized-pain-analysis\/\" title=\"Until this topic is published, describe your situation in the personalized analysis\"><span class=\"bp-q-theme-badge bp-kb-badge-endo\"><\/span>Endometriosis \u2014 coming soon \u00b7 meanwhile, the personalized analysis<\/a>\n      <a class=\"bp-q-soon-pill\" id=\"fibromyalgia\" href=\"https:\/\/blueportance.com\/en\/personalized-pain-analysis\/\" title=\"Until this topic is published, describe your situation in the personalized analysis\"><span class=\"bp-q-theme-badge bp-kb-badge-fibro\"><\/span>Fibromyalgia \u2014 coming soon \u00b7 meanwhile, the personalized analysis<\/a>\n    <\/div>\n  <\/div>\n\n  <p class=\"bp-q-empty\" id=\"bp-q-empty\">No question matches your search. <a href=\"https:\/\/blueportance.com\/en\/contact\/\">Ask it, and we will answer \u2192<\/a><\/p>\n\n  <div class=\"bp-q-ask\">\n    <p><strong>Can&#8217;t find an answer for your situation?<\/strong> Ask your question and we will answer it \u2014 it may also help expand this section.<\/p>\n    <a href=\"https:\/\/blueportance.com\/en\/contact\/\">Ask my question \u2192<\/a>\n  <\/div>\n\n  <div class=\"bp-q-nav\">\n    <strong>Continue in the Knowledge Base<\/strong> \u2014\n    <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/\">\u2190 Knowledge Base home<\/a> \u00b7\n    <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/articles\/\">Explanatory Articles<\/a> \u00b7\n    <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/expert-guides\/\">Expert Guides<\/a> \u00b7\n    <a href=\"https:\/\/blueportance.com\/en\/knowledge-base\/faq\/\">FAQs by dossier<\/a> \u00b7\n    <a href=\"https:\/\/blueportance.com\/en\/personalized-pain-analysis\/\">Personalized Analysis<\/a>\n  <\/div>\n\n  <p class=\"bp-q-note\">\n    <strong>Note:<\/strong> these answers are intended for information and understanding.\n    They do not replace medical advice, diagnosis, or prescription.\n  <\/p>\n\n  <p class=\"bp-q-copy\">\n    Blue Portance Knowledge Base \u00b7 Non-commercial reproduction permitted with source attribution.\n    \u00a9 Gil Ayache. The concepts, biomechanical models, diagrams, terminology, and principles presented on this page are works protected by copyright. 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Explore by topic All Pudendal neuralgia Coccydynia Understanding seating Or search by situation Tailbone [&#8230;]\n","protected":false},"author":6,"featured_media":0,"parent":7981,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_yoast_wpseo_title":"Sitting Pain Questions: Practical Answers | Blue Portance","_yoast_wpseo_metadesc":"Sitting pain questions answered: which cushion for pudendal neuralgia, perineal or tailbone pain, and what an adaptable seat changes.","footnotes":""},"pathologie_secondaire":[],"effet_positif":[],"class_list":["post-7982","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sitting Pain Questions: Practical Answers | Blue Portance<\/title>\n<meta name=\"description\" content=\"Sitting pain questions answered: which cushion 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