{"id":29007,"date":"2025-12-28T18:00:52","date_gmt":"2025-12-28T18:00:52","guid":{"rendered":"https:\/\/www.may.app\/?p=29007"},"modified":"2025-12-30T10:37:29","modified_gmt":"2025-12-30T10:37:29","slug":"sleep-regressions-in-children","status":"publish","type":"post","link":"https:\/\/www.may.app\/en\/blog\/infant\/sleep-regressions-in-children\/","title":{"rendered":"Sleep regressions in children"},"content":{"rendered":"\r\n<p><span style=\"font-weight: 400;\">Is your child having trouble falling asleep and are their naps becoming shorter or irregular? They may be going through a sleep regression phase. These periods can come with a lack of sleep, both for your child and for you, sometimes with noticeable daytime drowsiness.<\/span><span style=\"font-weight: 400;\"> Should you be worried?<\/span> <span style=\"font-weight: 400;\"><strong>Sleep regressions in children:<\/strong> here\u2019s what you need to know.<\/span><\/p>\r\n<h2><b>Should you be worried about sleep regressions in children?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">The term \u201cregression\u201d is <\/span><strong>a controversial term<\/strong><span style=\"font-weight: 400;\"> because it has a <\/span><strong>very negative connotation<\/strong><span style=\"font-weight: 400;\"> even though it is sometimes a phase of normal development in children.<\/span> <span style=\"font-weight: 400;\">In practical terms, <\/span><strong>what we might call a sleep \u201cregression\u201d is <\/strong><span style=\"font-weight: 400;\"><strong>a sudden disruption in sleep,<\/strong> which can occur at different points in a child\u2019s life. This phenomenon does not affect all children, but when it happens, it is completely normal and should not worry you.<\/span> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-28971\" src=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/i-wonder-what-her-life-will-be-like-2025-04-06-11-14-17-utc-1.webp\" alt=\"Sleep regressions in children - May App Health\" width=\"1000\" height=\"667\" title=\"\" srcset=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/i-wonder-what-her-life-will-be-like-2025-04-06-11-14-17-utc-1.webp 1000w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/i-wonder-what-her-life-will-be-like-2025-04-06-11-14-17-utc-1-300x200.webp 300w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/i-wonder-what-her-life-will-be-like-2025-04-06-11-14-17-utc-1-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<h2><b>How does a child\u2019s sleep develop?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">Sleep, in children as in adults, is structured in cycles. <strong>It begins with a falling-asleep phase, then several cycles follow throughout the night.<\/strong><\/span> <span style=\"font-weight: 400;\"><strong>Each cycle is made up of two main types of phases<\/strong>. Quiet phases correspond to non-REM sleep, which is more or less deep, during which brain activity gradually slows down. This sleep supports physical recovery and overall rest.<\/span> <span style=\"font-weight: 400;\">Conversely, phases of intense brain activity are called REM sleep. During these periods, the brain is as active as it is when awake. This is when dreams occur, accompanied by rapid eye movements, which are characteristic of this type of sleep.<\/span> <span style=\"font-weight: 400;\">A night generally includes four to six cycles, <strong>each alternating non-REM sleep and REM sleep<\/strong>. The length of cycles and the proportion of each phase change as your child grows.<\/span> <span style=\"font-weight: 400;\"><strong>Finally, sleep needs vary from one child to another.<\/strong> However, a minimum amount of sleep remains essential to ensure healthy growth and good daytime well-being.<\/span> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-28975\" src=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/mom-doing-exercise-with-newborn-baby-on-baby-co-2025-06-15-00-36-44-utc-1.webp\" alt=\"Sleep regressions in children - May App Health\" width=\"1000\" height=\"667\" title=\"\" srcset=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/mom-doing-exercise-with-newborn-baby-on-baby-co-2025-06-15-00-36-44-utc-1.webp 1000w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/mom-doing-exercise-with-newborn-baby-on-baby-co-2025-06-15-00-36-44-utc-1-300x200.webp 300w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/mom-doing-exercise-with-newborn-baby-on-baby-co-2025-06-15-00-36-44-utc-1-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<h2><b>What are the signs of sleep regression in a child?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">Sleep regression in a baby can show up in different ways. Here are a few <\/span><strong>tell-tale signs:<\/strong><\/p>\r\n<ul>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">sudden <\/span><strong>difficulty falling asleep<\/strong><span style=\"font-weight: 400;\">,<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">more <\/span><strong>restlessness<\/strong><span style=\"font-weight: 400;\"> at bedtime,<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">an <\/span><strong>increase in appetite<\/strong><span style=\"font-weight: 400;\"> or more frequent nighttime feeds,<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">more frequent <\/span><span style=\"font-weight: 400;\">night wakings<\/span><span style=\"font-weight: 400;\">,<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">disrupted <\/span><strong>naps<\/strong><span style=\"font-weight: 400;\">.<\/span><\/li>\r\n<\/ul>\r\n<p><span style=\"font-weight: 400;\">These signs obviously vary depending on your child\u2019s age.<\/span> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-28978\" src=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/newborn-baby-newborn-baby-girl-crying-2025-03-17-23-43-28-utc.webp\" alt=\"Sleep regressions in children - May App Health\" width=\"1000\" height=\"667\" title=\"\" srcset=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/newborn-baby-newborn-baby-girl-crying-2025-03-17-23-43-28-utc.webp 1000w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/newborn-baby-newborn-baby-girl-crying-2025-03-17-23-43-28-utc-300x200.webp 300w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/newborn-baby-newborn-baby-girl-crying-2025-03-17-23-43-28-utc-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<h2><b>Why is my child going through sleep regressions?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">In most cases, these phases appear in connection with a recent change in your child\u2019s daily routine or environment.<\/span><span style=\"font-weight: 400;\"> For example:<\/span><\/p>\r\n<ul>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>After a family vacation<\/strong><span style=\"font-weight: 400;\"> during which they got used to sleeping in a <\/span><span style=\"font-weight: 400;\">different <\/span><span style=\"font-weight: 400;\">setting.<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">During a <\/span><strong>change in their environment<\/strong><span style=\"font-weight: 400;\">: <\/span><span style=\"font-weight: 400;\">starting<\/span><span style=\"font-weight: 400;\"> daycare, school, a bedroom change <\/span><span style=\"font-weight: 400;\">or even<\/span><span style=\"font-weight: 400;\"> parental separation.<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">During <\/span><strong>periods of new milestones<\/strong><span style=\"font-weight: 400;\">: crawling, walking\u2026<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">During a <\/span><strong>viral illness<\/strong><span style=\"font-weight: 400;\"> or<\/span><span style=\"font-weight: 400;\"> teething<\/span><span style=\"font-weight: 400;\">.<\/span><\/li>\r\n<\/ul>\r\n<p><span style=\"font-weight: 400;\">Sometimes the change may seem minor to you, but it isn\u2019t for your child: moving their bed around, a <\/span><span style=\"font-weight: 400;\">new <\/span><span style=\"font-weight: 400;\">child arriving in their childcare setting\u2026 <\/span><strong>These changes can also trigger a sleep regression.<\/strong> <span style=\"font-weight: 400;\">Want to learn more? Feel free to <\/span><a href=\"https:\/\/app.adjust.com\/1pblulz8\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">download the May app<\/span><\/a><span style=\"font-weight: 400;\">, where you&#8217;ll find plenty of resources to support and guide you throughout your journey as a new parent.<\/span> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-28982\" src=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/cute-baby-sleeping-in-mother-s-arms-at-home-2024-12-13-17-26-32-utc.webp\" alt=\"Sleep regressions in children - May App Health\" width=\"1000\" height=\"667\" title=\"\" srcset=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/cute-baby-sleeping-in-mother-s-arms-at-home-2024-12-13-17-26-32-utc.webp 1000w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/cute-baby-sleeping-in-mother-s-arms-at-home-2024-12-13-17-26-32-utc-300x200.webp 300w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/cute-baby-sleeping-in-mother-s-arms-at-home-2024-12-13-17-26-32-utc-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<h2><b>When do sleep regressions occur in a child?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">Even though studies don\u2019t clearly explain why, we observe that these sleep regression phases occur more often at certain key stages of a child\u2019s development, including:<\/span><\/p>\r\n<h3><b>Sleep regressions around <\/b><b>4 months<\/b><\/h3>\r\n<p><span style=\"font-weight: 400;\">This is often referred to as the \u201c4-month awakening\u201d<\/span><span style=\"font-weight: 400;\">: the baby <\/span><span style=\"font-weight: 400;\">experiences a big relational awakening <\/span><span style=\"font-weight: 400;\">and a significant phase of<\/span><span style=\"font-weight: 400;\"> emotional development<\/span><span style=\"font-weight: 400;\">. They <\/span><span style=\"font-weight: 400;\">increasingly<\/span><span style=\"font-weight: 400;\"> seek <\/span><span style=\"font-weight: 400;\">connection<\/span><span style=\"font-weight: 400;\"> and to discover the world. <\/span><span style=\"font-weight: 400;\">Their sleep organization also evolves, with the appearance of lighter sleep phases, which can explain more frequent awakenings.<\/span><\/p>\r\n<h3><b>Sleep regressions around <\/b><b>7\u20139 months<\/b><\/h3>\r\n<p><span style=\"font-weight: 400;\">With crawling, your baby <\/span><strong>gains autonomy<\/strong><span style=\"font-weight: 400;\">. This period can also be marked by the first teething episodes and increased sensitivity to <\/span><span style=\"font-weight: 400;\">separation<\/span><span style=\"font-weight: 400;\"> from their attachment figures.<\/span><\/p>\r\n<h3><b>Sleep regressions around <\/b><b>12 months<\/b><\/h3>\r\n<p><span style=\"font-weight: 400;\">They learn<\/span><span style=\"font-weight: 400;\"> to walk<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">their emotions are still very intense, and their cognitive development is very active.<\/span><\/p>\r\n<h3><b>Sleep regressions around <\/b><b>18 months<\/b><\/h3>\r\n<p><strong>Awareness of separation<\/strong><span style=\"font-weight: 400;\"> may still be present, and they continue to acquire <\/span><strong>new motor skills<\/strong><span style=\"font-weight: 400;\">.<\/span><\/p>\r\n<h3><b>Sleep regressions around <\/b><b>2\u20133 years<\/b><\/h3>\r\n<p><span style=\"font-weight: 400;\">Your child <\/span><span style=\"font-weight: 400;\">asserts themselves more <\/span><span style=\"font-weight: 400;\">and<\/span><span style=\"font-weight: 400;\"> learns to talk<\/span><span style=\"font-weight: 400;\">. They can now also <\/span><strong>make choices<\/strong><span style=\"font-weight: 400;\"> and <\/span><span style=\"font-weight: 400;\">try to negotiate bedtime<\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\r\n<h3><b>Sleep regressions around <\/b><span style=\"font-weight: 400;\">3\u20134 years<\/span><\/h3>\r\n<p><span style=\"font-weight: 400;\">Regressions can still occur after age 3, with nightmares and nighttime fears disrupting sleep.<\/span><\/p>\r\n<h2><b>How long does a sleep regression period last?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">Fortunately, regression phases<\/span> <strong>do not last forever<\/strong><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\"> On average, they last <\/span><strong>between 2 and 3 weeks<\/strong><span style=\"font-weight: 400;\">.<\/span> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-28986\" src=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/woman-touching-leg-of-a-newborn-baby-boy-lying-in-2025-03-08-02-31-42-utc.webp\" alt=\"Sleep regressions in children - May App Health\" width=\"1000\" height=\"667\" title=\"\" srcset=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/woman-touching-leg-of-a-newborn-baby-boy-lying-in-2025-03-08-02-31-42-utc.webp 1000w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/woman-touching-leg-of-a-newborn-baby-boy-lying-in-2025-03-08-02-31-42-utc-300x200.webp 300w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/woman-touching-leg-of-a-newborn-baby-boy-lying-in-2025-03-08-02-31-42-utc-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<h2><b>What should you do during these sleep regression phases?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">It\u2019s not always easy to know how to respond during these regression phases. To guide you as best as possible, here are a few tips:<\/span><\/p>\r\n<ul>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Keep the same bedtime<\/strong><span style=\"font-weight: 400;\"> as usual.<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Continue following the same evening routine<\/strong><span style=\"font-weight: 400;\"> to reassure <\/span><span style=\"font-weight: 400;\">your ch<\/span><span style=\"font-weight: 400;\">ild. A consistent bedtime ritual helps them fall asleep by giving steady cues.<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prioritize <\/span><strong>calm activities<\/strong><span style=\"font-weight: 400;\"> in the evening (why not a little reading?).<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Support your child and try to <\/span><strong>stay as flexible as possible<\/strong><b>.<\/b><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Reassure your child<\/strong><span style=\"font-weight: 400;\"> if needed, without introducing new habits you wouldn\u2019t want to continue afterward (for example, if they had stopped eating at night, don\u2019t start offering food again).<\/span><\/li>\r\n<\/ul>\r\n<p><span style=\"font-weight: 400;\">If your child cries, you can:<\/span><\/p>\r\n<ul>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Stay by their side at bedtime<\/strong><span style=\"font-weight: 400;\">, soothe them with gentle strokes and make contact with your hand. This can help them regain calm. <\/span><span style=\"font-weight: 400;\">For some children, it may be more effective to go in and out to reassure them occasionally rather than staying next to them constantly (which can keep them alert and prevent them from falling asleep).<\/span><\/li>\r\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Try to stay calm<\/strong><span style=\"font-weight: 400;\"> if they keep crying. It\u2019s important to remember they are not doing it to annoy you. If you feel your tolerance threshold has been reached, don\u2019t hesitate to step into another room or <\/span><strong>hand off<\/strong><span style=\"font-weight: 400;\"> to someone else. It\u2019s normal to feel overwhelmed sometimes.<\/span><\/li>\r\n<\/ul>\r\n<p><span style=\"font-weight: 400;\">These approaches don\u2019t work for every family or every age. There is no one-size-fits-all method, and the key is to choose a solution that aligns with your child\u2019s needs.<\/span> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-28990\" src=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/a-baby-boy-in-a-striped-shirt-is-sleeping-in-bed-2025-01-16-13-56-46-utc.webp\" alt=\"Sleep regressions in children - May App Health\" width=\"1000\" height=\"665\" title=\"\" srcset=\"https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/a-baby-boy-in-a-striped-shirt-is-sleeping-in-bed-2025-01-16-13-56-46-utc.webp 1000w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/a-baby-boy-in-a-striped-shirt-is-sleeping-in-bed-2025-01-16-13-56-46-utc-300x200.webp 300w, https:\/\/www.may.app\/wp-content\/uploads\/2024\/08\/a-baby-boy-in-a-striped-shirt-is-sleeping-in-bed-2025-01-16-13-56-46-utc-768x511.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<h2><b>When should you seek advice during sleep regression phases?<\/b><\/h2>\r\n<p><span style=\"font-weight: 400;\">There is <\/span><strong>no need to worry<\/strong><span style=\"font-weight: 400;\"> about sleep regression phases. You simply need to <\/span><strong>be patient<\/strong><span style=\"font-weight: 400;\">.<\/span> <span style=\"font-weight: 400;\">If you\u2019re<\/span><span style=\"font-weight: 400;\"> unsure, you can <\/span><strong>talk about it with your healthcare professional<\/strong><span style=\"font-weight: 400;\">, or go to <\/span><strong>May messaging<\/strong><span style=\"font-weight: 400;\"> and ask all your questions to our pediatric nurses, who can advise you.<\/span> <span style=\"font-weight: 400;\">In short, this isn\u2019t a setback or a problem, but rather a normal evolution of sleep linked to your child\u2019s neurological, emotional, and motor development. Sleep changes and becomes more complex, which can temporarily make it more fragile.<\/span><span style=\"font-weight: 400;\"> Sleep regressions <strong>are <\/strong><\/span><strong>natural and contribute to your baby\u2019s development<\/strong><span style=\"font-weight: 400;\">. They generally don\u2019t last very long and should not worry you.<\/span> ** Photo credits: YuriArcursPeopleimages | leungchopan | puhimec | drazenphoto | Johnstocker <span style=\"font-weight: 400;\">This text was translated from French by an artificial intelligence. The information, advice, and sources it contains comply with French standards and may therefore not apply to your situation. Make sure to complement this reading by visiting the May US\/UK app and consulting the healthcare professionals who are supporting you.<\/span><\/p>\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Is your child having trouble falling asleep and are their naps becoming shorter or irregular? They may be going through a sleep regression phase. These periods can come with a lack of sleep, both for your child and for you, sometimes with noticeable daytime drowsiness. Should you be worried? Sleep regressions in children: here\u2019s what [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":12983,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[196,197,199],"tags":[152],"class_list":["post-29007","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-infant","category-baby-6-12-months","category-baby-1-year","tag-baby-sleep"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/posts\/29007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/comments?post=29007"}],"version-history":[{"count":2,"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/posts\/29007\/revisions"}],"predecessor-version":[{"id":29010,"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/posts\/29007\/revisions\/29010"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/media\/12983"}],"wp:attachment":[{"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/media?parent=29007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/categories?post=29007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.may.app\/en\/wp-json\/wp\/v2\/tags?post=29007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}