How Long Should 2-Month-Old Sleep at Night? Decoding Baby Sleep.

How long should 2 month old sleep at night? That’s the million-dollar question for sleep-deprived parents everywhere! Forget the caffeine, folks; we’re diving deep into the world of infant sleep, uncovering the secrets behind those precious (and often elusive) hours of shut-eye. We’ll unpack everything from why your little one’s sleep patterns resemble a rollercoaster to practical strategies for establishing healthy sleep habits.

Get ready to decode the mystery of baby sleep, because a well-rested baby (and parent) is a happy one.

We’ll cover the biological reasons behind a 2-month-old’s sleep needs, taking into account factors like feeding, medical conditions (colic, reflux, anyone?), and the importance of a consistent routine. We’ll provide clear guidelines on expected sleep duration, nap schedules, and how to create a safe and soothing sleep environment. Plus, we’ll equip you with the tools to handle those inevitable nighttime wakings and address any sleep challenges that come your way.

This isn’t just about sleep; it’s about building a foundation for a happy, healthy baby.

Factors Influencing Sleep Duration for a 2-Month-Old

The sleep patterns of a two-month-old are a fascinating tapestry woven with physiological needs, feeding schedules, and potential health challenges. Understanding these influences is crucial for parents seeking to support their baby’s healthy sleep habits. While the ideal sleep duration varies, recognizing the underlying factors allows for informed adjustments and a more restful experience for both baby and caregiver.

Physiological Reasons for Sleep Differences

A 2-month-old’s sleep differs significantly from an adult’s due to their immature neurological and physiological development. Babies at this age are still learning to regulate their sleep-wake cycles. They spend a higher percentage of their sleep time in active sleep (REM sleep), which is crucial for brain development.The following are key physiological differences:* Brain Development: The brain’s sleep-wake regulatory centers are still maturing.

This means a 2-month-old lacks the same ability to consolidate sleep into long stretches as adults.

Circadian Rhythm

The circadian rhythm, the body’s internal clock, is still developing. This contributes to inconsistent sleep patterns and frequent awakenings. Exposure to light and darkness gradually helps to establish a more regular rhythm.

Melatonin Production

Melatonin, the sleep hormone, production is still irregular. This irregularity affects the ability to fall asleep and stay asleep.

Frequent Feeding Needs

Babies have small stomachs and high metabolic rates, leading to frequent feeding demands, both day and night.

Impact of Feeding Schedules on Nighttime Sleep Duration

Feeding methods, whether breastfeeding or formula-feeding, can influence a 2-month-old’s sleep patterns. The digestive properties of breast milk and formula differ, which can affect how long a baby sleeps between feedings.* Breastfeeding: Breast milk is digested more quickly than formula. Breastfed babies often wake more frequently for feedings, resulting in shorter sleep stretches. Breast milk also contains sleep-inducing substances that can promote sleep, but the impact is often overridden by the need to feed.

Formula Feeding

Formula takes longer to digest, potentially leading to longer stretches of sleep between feedings. However, formula-fed babies may still wake for feedings, particularly in the early months. Formula-fed babies might also experience more gas, which could disrupt sleep.

Common Medical Conditions that May Disrupt Sleep, How long should 2 month old sleep at night

Several medical conditions can interfere with a 2-month-old’s sleep. Identifying and addressing these issues is essential for promoting restful sleep.Here are some of the most common medical conditions:* Colic: Colic is characterized by excessive crying for no apparent reason, often in the evening. This can make it difficult for a baby to fall asleep and stay asleep.

Reflux (GERD)

Gastroesophageal reflux disease can cause discomfort and pain, especially when lying down. The baby might wake frequently due to burning sensations or discomfort.

Gas

Gas can cause abdominal pain and discomfort, leading to sleep disruptions. This can be caused by swallowing air while feeding, certain food sensitivities, or immature digestive systems.

Eczema/Skin Irritations

Skin conditions like eczema can cause itching and discomfort, leading to sleep disturbances.

Teething

Although teething typically starts later, some babies experience early teething symptoms, which can disrupt sleep.

Infections

Infections, such as ear infections or colds, can cause discomfort and difficulty sleeping.Here is an example to address a baby’s sleep disturbance caused by gas:

If you suspect your baby’s sleep is disrupted by gas, try these strategies:

1. Burp your baby frequently during and after feedings.
2. Ensure a proper latch if breastfeeding, as this can reduce air intake.
3. Consider a formula change, if formula-feeding, in consultation with a pediatrician.
4. Gently massage your baby’s abdomen.
5. Use bicycle leg exercises to help release gas.

Recommended Sleep Guidelines for Infants

Navigating the world of infant sleep can feel like deciphering a complex code. Understanding recommended sleep guidelines is crucial for ensuring your two-month-old gets the rest they need for healthy development. These guidelines offer a framework, but remember that every baby is unique, and individual sleep patterns can vary.

General Sleep Duration Expectations

A two-month-old infant typically requires a significant amount of sleep to support their rapid growth and development. This sleep is crucial for brain development, physical growth, and overall well-being.The general sleep duration range expected for a two-month-old is between 14 to 17 hours within a 24-hour period. This total sleep is usually divided between nighttime sleep and daytime naps. It’s important to remember that these are just averages, and some babies may naturally sleep slightly more or less.

Sleep Needs During the Day Versus at Night

The distribution of sleep between day and night is a key consideration. While the total sleep duration remains similar, the quality and structure of sleep differ.Nighttime sleep generally constitutes the longest stretch of uninterrupted sleep. At two months old, babies are beginning to consolidate their nighttime sleep, although they still wake frequently for feedings. Daytime sleep is characterized by shorter naps throughout the day.

These naps are essential for maintaining energy levels and supporting cognitive development.

Average Daytime Nap Schedule

Establishing a predictable nap schedule can contribute to better sleep habits and overall well-being. Although every baby is different, there is an average daytime nap schedule that many parents find helpful. Remember, this is a general guide, and your baby’s individual needs may vary.Here’s a table outlining a potential average daytime nap schedule for a two-month-old:

Nap Time	Approximate Duration	Wake Windows	Notes
Nap 1	1.5 – 2 hours	60-90 minutes	Typically occurs shortly after the morning wake-up.
Nap 2	1.5 – 2 hours	60-90 minutes	Usually in the late morning or early afternoon.
Nap 3	30 minutes – 1 hour	60-90 minutes	Often a shorter nap in the late afternoon.
Bedtime	Nighttime Sleep	60-90 minutes	The last wake window before bedtime.

This schedule illustrates how the wake windows (the time a baby is awake between naps) are generally shorter at this age, and the number of naps is higher. As babies get older, they will naturally transition to fewer, longer naps.

Resources for Guidance

Seeking professional guidance is a wise step when it comes to infant sleep. Various resources are available to support parents in navigating sleep challenges and optimizing their baby’s sleep habits.Here are some examples of resources that can offer valuable guidance:

• Pediatricians: Your pediatrician is a primary resource. They can provide general advice, rule out any underlying medical issues affecting sleep, and offer referrals to specialists if needed.
• Sleep Consultants: Certified sleep consultants specialize in infant and child sleep. They can assess your baby’s sleep patterns, identify areas for improvement, and create personalized sleep plans tailored to your family’s needs.
• Books and Websites: Numerous books and websites offer evidence-based information on infant sleep. Look for resources from reputable organizations or experts in the field.
• Parenting Classes and Support Groups: Attending parenting classes or joining support groups can provide valuable insights and a sense of community. Sharing experiences with other parents can be incredibly helpful.

Consulting with these resources allows you to gain tailored advice, helping you understand and support your baby’s sleep needs effectively. Remember, consistency and patience are key when establishing healthy sleep habits.

Establishing Healthy Sleep Habits

Alright, parents! Now that we’ve covered the sleep basics for your tiny human, let’s dive into building those crucial sleep habits. Think of it as laying the foundation for a well-rested baby (and, let’s be honest, a well-rested you!). This stage is all about creating a predictable, comforting environment that signals to your little one, “Hey, it’s time to snooze!” Consistency is key, so get ready to become a sleep-routine ninja!

Importance of a Consistent Bedtime Routine

A consistent bedtime routine acts like a secret code, whispering to your baby that sleep is on the horizon. It’s a series of predictable steps that help regulate their internal clock (circadian rhythm) and prepares their body for sleep. This predictability is especially important for 2-month-olds, who are still developing their sleep patterns. Establishing a routine helps them differentiate between day and night, making it easier for them to fall asleep and stay asleep.

Effective Strategies for Creating a Relaxing Bedtime Routine

Building a relaxing bedtime routine doesn’t require a Ph.D. in child psychology; it just requires consistency and a little creativity. Aim for a 20-30 minute routine, starting about an hour before you want your baby to be asleep. Here are some strategies:* Bath Time Bliss: A warm bath can be incredibly soothing. Use a gentle, tear-free baby wash and keep the water temperature comfortable.

Gentle Massage

A light massage with baby oil can relax muscles and promote a sense of calm. Focus on gentle strokes on the arms, legs, and back.

Quiet Time & Reading

Dim the lights and spend some quiet time together. Reading a short, simple book can be a great way to wind down. Choose books with soft colors and simple illustrations.

Feeding

If your baby takes a bottle or breastfeeds, make this the last step of the routine.

Swaddling

Swaddling, if your baby enjoys it, can help them feel secure and prevent the Moro reflex (startle reflex) from waking them up. Ensure the swaddle is safe and doesn’t restrict movement.

Singing Lullabies

Singing a familiar lullaby or playing soft music can create a calming atmosphere.

White Noise

So, your two-month-old is clocking in some serious sleep hours, huh? Good for them! Meanwhile, expecting mamas might be wondering, “when should you stop sleeping on your back in pregnancy?” Well, the answer is linked here: when should you stop sleeping on your back in pregnancy. Back to the baby – hopefully, they’re sleeping soundly enough to let you catch some Zzz’s too!

White noise can block out distracting sounds and create a consistent background noise that promotes sleep.

Ideal Sleep Environment for an Infant

Creating the perfect sleep environment is like designing a baby’s personal sleep sanctuary. It’s all about comfort, safety, and promoting restful sleep.* Darkness: Dim the lights or use blackout curtains to create a dark room. Darkness helps the body produce melatonin, the sleep hormone.

Temperature

Maintain a comfortable room temperature, typically between 68-72 degrees Fahrenheit (20-22 degrees Celsius).

Safety

Ensure the crib is free of any hazards. Remove blankets, pillows, stuffed animals, and bumpers to reduce the risk of SIDS (Sudden Infant Death Syndrome).

Firm Mattress

Use a firm, flat mattress that fits snugly in the crib.

White Noise

As mentioned earlier, white noise can be incredibly helpful in creating a calming environment.

Quiet

Minimize noise distractions, such as loud televisions or conversations.

Recognizing and Responding to Early Sleep Cues

Babies are masters of disguise when it comes to sleep cues. Learning to recognize these early signs of tiredness is essential for putting your baby to bed before they become overtired. Overtired babies are often harder to settle. Here’s what to watch for:* Yawning: This is an obvious sign, but sometimes it’s easy to miss.

Eye Rubbing

Babies often rub their eyes when they’re sleepy.

Fussiness

Becoming irritable or cranky.

Pulling at Ears

Some babies tug at their ears when they’re tired.

Looking Away

Turning away from stimulation, like toys or people.

Decreased Activity

Becoming less interested in playing or interacting.

Clenched Fists

A sign of fatigue.When you spot these cues, it’s time to start the bedtime routine immediately. Don’t wait until your baby is already crying or inconsolable.

Addressing Sleep Challenges and Disruptions

Navigating the sleep patterns of a two-month-old can feel like a rollercoaster. While consistent sleep is a goal, nighttime wakings are incredibly common. Understanding the reasons behind these disruptions and having strategies to address them is crucial for both the baby’s and the parents’ well-being.

Common Reasons for Nighttime Wakings in a 2-Month-Old

A two-month-old’s sleep is still in its developmental stages, making them prone to various disruptions. Several factors contribute to these nighttime awakenings.

• Hunger: Despite recent feedings, babies’ stomachs are small, and their digestive systems work quickly. This can lead to the need for nighttime feedings, even if the baby is getting adequate daytime nutrition.
• Diaper Changes: Wet or soiled diapers can cause discomfort, prompting a baby to wake up. This is a common and often unavoidable cause of nighttime disruption.
• Gas or Discomfort: Gas bubbles or general discomfort from reflux or other minor ailments can make it difficult for a baby to stay asleep. The immaturity of their digestive system can contribute to these issues.
• Overstimulation: Too much activity or stimulation during the day, particularly close to bedtime, can make it harder for a baby to settle down and sleep soundly. This includes exposure to bright lights, loud noises, or excessive handling.
• Developmental Milestones: Even subtle developmental leaps, like increased awareness of their surroundings or developing motor skills, can temporarily disrupt sleep.
• Temperature Fluctuations: Being too hot or too cold can wake a baby. Maintaining a comfortable room temperature is vital.

Strategies for Soothing a Baby Back to Sleep

When a baby wakes, the goal is often to return them to sleep as quickly and calmly as possible. The following strategies can be effective.

• Check for Basic Needs: Before assuming anything else, quickly check if the baby needs a diaper change or a feeding.
• Offer Gentle Comfort: Gently patting the baby, shushing softly, or rocking them gently can be soothing.
• Use White Noise: White noise can help block out distracting sounds and create a calming environment.
• Swaddling (If Appropriate): If the baby is still within the swaddling age and enjoys it, swaddling can provide a sense of security and help them settle. Always ensure the swaddling is done safely, with the baby’s hips and legs free to move.
• Dim the Lights: Keeping the room dimly lit can signal to the baby that it’s still nighttime and encourage them to go back to sleep.
• Avoid Over-Stimulation: Keep interactions brief and calm. Avoid playing or talking excessively, as this can wake the baby further.

Methods for Differentiating Between Genuine Hunger and Other Reasons for Waking

Determining whether a baby’s wake-up is due to hunger or another reason is essential for appropriate responses. Observing the baby’s behavior and using a consistent approach can help.

• Feeding Cues: Babies exhibit specific cues when hungry, such as rooting (turning their head and opening their mouth), sucking on their hands, and lip smacking.
• Timing of Feedings: If the baby consistently wakes up after a specific time from their last feeding, it might indicate hunger.
• Response to Feeding: If the baby eagerly latches onto the breast or bottle and feeds well, hunger is likely the cause. If they take only a small amount or seem disinterested, hunger might not be the primary issue.
• Trial and Error: For non-hunger wake-ups, try soothing methods before offering a feeding. If the baby settles back down, hunger was likely not the primary cause.
• Growth Charts: Regular check-ups with a pediatrician will ensure the baby is gaining weight appropriately, which will indicate if the baby is getting enough nutrition.

Comparing and Contrasting Different Approaches to Night Weaning

Night weaning is the process of gradually reducing or eliminating nighttime feedings. This is often done to help the baby sleep longer stretches. The timing of night weaning varies depending on the baby’s needs and development, and the method used will depend on the baby’s age and feeding method.

• Gradual Reduction: This involves decreasing the amount of formula or the duration of breastfeeding during nighttime feedings over several nights.
• Delaying Feedings: Gradually increasing the time between the baby’s wake-up and the feeding can help them learn to self-soothe and go back to sleep.
• Offering Alternatives: If the baby is not genuinely hungry, offering water (if the baby is old enough and the pediatrician approves), or a pacifier, can sometimes soothe them back to sleep.
• Full Night Weaning: This involves eliminating nighttime feedings altogether. This is typically only recommended when the baby is developmentally ready and the pediatrician approves. This approach requires careful monitoring and often involves support from the parents.
• Consulting with a Pediatrician: Before starting any night weaning plan, consulting with a pediatrician is crucial. They can assess the baby’s individual needs and provide guidance.

Safe Sleep Practices

Ensuring a safe sleep environment is paramount for a 2-month-old’s well-being, significantly reducing the risk of Sudden Infant Death Syndrome (SIDS) and other sleep-related infant deaths. Following established guidelines provides the best chance for a peaceful and secure night’s rest for the baby, and peace of mind for parents.

Safe Sleep Recommendations

Numerous organizations dedicated to infant health provide detailed safe sleep recommendations. These guidelines, when followed consistently, create a safer sleeping environment for infants.

• Back to Sleep Position: Always place the baby on their back to sleep. This is the single most effective way to reduce the risk of SIDS. Avoid placing the baby on their side or stomach.
• Firm and Flat Sleep Surface: Use a firm, flat mattress in the crib or bassinet, covered with a fitted sheet. Avoid soft bedding such as pillows, blankets, comforters, or sheepskins.
• Room Sharing, Not Bed Sharing: The baby should sleep in the same room as the parents, but in a separate crib or bassinet, for at least the first six months, and ideally for the first year.
• Avoid Overheating: Keep the baby’s room at a comfortable temperature. Avoid over-bundling the baby or dressing them in too many layers. A good rule of thumb is to dress the baby in one more layer than you would wear.
• Breastfeeding: Breastfeeding, when possible, is associated with a reduced risk of SIDS.
• Pacifier Use: Offering a pacifier at naptime and bedtime, after breastfeeding is established, can also reduce the risk of SIDS.
• Avoid Smoking and Exposure to Smoke: Keep the baby away from any exposure to tobacco smoke, both before and after birth.
• Avoid Alcohol and Drug Use: Avoid alcohol and drug use during pregnancy and after birth, as these substances can increase the risk of SIDS.
• No Products Claiming to Reduce SIDS: Avoid using products marketed to reduce the risk of SIDS, as many have not been proven safe or effective.

Risks Associated with Co-Sleeping

Co-sleeping, or bed-sharing, involves the infant sleeping in the same bed as the parents or other caregivers. While it might seem convenient, it presents significant risks, particularly for infants.

• Increased Risk of SIDS: Co-sleeping increases the risk of SIDS, especially if the parents smoke, use alcohol or drugs, or are excessively tired.
• Risk of Suffocation: Infants can suffocate if they become trapped between a mattress and a wall, a parent, or other objects in the bed.
• Overheating: The baby may overheat due to the warmth of the parents’ bodies and bedding.
• Risk of Accidental Injury: The baby could be accidentally injured by a parent rolling over on them or by items in the bed.
• Impaired Sleep for the Baby: Co-sleeping can disrupt the baby’s sleep patterns, making it harder for the baby to establish healthy sleep habits.

Ideal Sleeping Position and Environment for a 2-Month-Old

Creating the optimal sleep environment significantly contributes to a 2-month-old’s safety and well-being. This includes the sleeping position and the physical environment.The ideal sleeping position for a 2-month-old is on their back on a firm, flat surface. Imagine a crib or bassinet. The mattress is covered by a fitted sheet, snugly fitting the mattress to prevent any loose fabric. The crib is empty, devoid of any pillows, blankets, or stuffed animals.

There is no bumper pad. The baby is dressed in a sleep sack or a wearable blanket, ensuring the baby is warm but not overheated.The environment should be quiet and dimly lit. The room temperature should be comfortable, ideally between 68 and 72 degrees Fahrenheit (20 to 22 degrees Celsius). The crib or bassinet is positioned in the same room as the parents, allowing for easy monitoring.

The baby’s face is visible, allowing the parent to check for any signs of distress. The area around the crib is clear of any hazards, such as cords or dangling items. A smoke detector and carbon monoxide detector are installed and working properly in the room. This environment provides a secure and comfortable space, minimizing risks and promoting restful sleep.

Monitoring Sleep Patterns and Seeking Professional Advice

Keeping tabs on your little one’s sleep is crucial for their well-being and your peace of mind. It allows you to identify any potential issues early on and seek help when needed. Understanding how to track sleep patterns and when to consult with a professional is a key part of responsible parenting.

Tracking Sleep Patterns Over Time

Monitoring your baby’s sleep involves a few key steps. Consistent record-keeping helps you see the bigger picture and spot any changes or irregularities.

• Keeping a Sleep Diary: This is your primary tool. Document the time your baby falls asleep, the duration of naps and nighttime sleep, and the times they wake up. Note any feeding times, diaper changes, or other events that might interrupt sleep.
• Using a Sleep Tracking App or Device: Several apps and devices are available that can help track sleep. These tools can automatically monitor sleep duration and wake-up times, and some even provide insights into sleep quality. However, always double-check the accuracy of the data.
• Observing Behavioral Cues: Pay close attention to your baby’s behavior. Are they excessively fussy or irritable? Are they showing signs of tiredness, such as rubbing their eyes or yawning? These cues can offer clues about their sleep needs.
• Analyzing the Data: Review your sleep diary or app data regularly. Look for patterns, such as consistent wake-up times or nap durations. Note any changes in sleep habits, such as a sudden increase in night wakings or difficulty falling asleep.

When to Consult a Pediatrician or Sleep Specialist

It’s important to know when to seek professional help. Don’t hesitate to consult a pediatrician or sleep specialist if you have concerns.

• Persistent Sleep Problems: If your baby consistently struggles to fall asleep, stay asleep, or wakes up frequently during the night, it’s time to seek advice.
• Feeding Difficulties: Problems with feeding, such as frequent night feedings that seem unnecessary, could be linked to sleep issues.
• Behavioral Changes: If your baby is unusually irritable, fussy, or difficult to soothe, sleep problems might be a contributing factor.
• Developmental Concerns: Sleep issues can sometimes be linked to developmental delays. If you have concerns about your baby’s development, discuss them with your pediatrician.
• Concerns About Safety: If you have any concerns about your baby’s safety, such as worries about their breathing or positioning during sleep, consult a medical professional immediately.

Signs of Potential Sleep Problems

The following table provides a quick guide to common signs that may indicate your baby is experiencing sleep difficulties. Early identification allows for timely intervention.

Sign	Description	Possible Causes	When to Seek Help
Difficulty Falling Asleep	Baby takes longer than 30 minutes to fall asleep at bedtime.	Overtiredness, inconsistent bedtime routine, or underlying medical issues.	If it persists for more than a few days, or if it impacts daytime functioning.
Frequent Night Wakings	Baby wakes up multiple times during the night and has difficulty returning to sleep.	Hunger, discomfort, overstimulation, or developing sleep associations.	If it disrupts the baby’s or the parents’ sleep for several nights a week.
Short Naps	Baby consistently takes naps shorter than an hour.	Overtiredness, hunger, or not enough daytime stimulation.	If it impacts the baby’s mood or daytime alertness.
Excessive Daytime Sleepiness	Baby is excessively tired during the day, despite adequate nighttime sleep.	Underlying medical condition, sleep disorder, or inconsistent sleep schedule.	If it interferes with the baby’s feeding, play, or interaction with others.

Documenting Sleep Habits for a Professional Consultation

When you consult a pediatrician or sleep specialist, detailed information about your baby’s sleep habits is crucial. The more information you provide, the better they can understand the problem and recommend appropriate solutions.

• Detailed Sleep Diary: Provide the sleep diary you’ve been keeping. Include all the information mentioned earlier: sleep times, durations, wake-up times, and any events that might interrupt sleep.
• Feeding Schedule: Note your baby’s feeding schedule, including the times and amounts of feedings. Include any changes in feeding patterns.
• Bedtime Routine: Describe your baby’s bedtime routine in detail. This includes everything you do from the last feeding to putting the baby down to sleep.
• Environment: Describe the baby’s sleep environment, including the room’s temperature, lighting, and noise levels.
• Baby’s Behavior: Provide a summary of your baby’s behavior, including any signs of fussiness, irritability, or other unusual behaviors.
• Medical History: Share any relevant medical information, such as allergies, medications, or any underlying medical conditions.
• Specific Concerns: Clearly state your specific concerns and what you hope to achieve through the consultation.

Final Summary: How Long Should 2 Month Old Sleep At Night

So, there you have it: a comprehensive guide to understanding and optimizing your 2-month-old’s sleep. From the physiological realities of infant sleep to the practical strategies for establishing healthy habits, we’ve covered the essentials. Remember, every baby is different, so be patient, adaptable, and most importantly, trust your instincts. Armed with knowledge and a dash of perseverance, you can navigate the sleep challenges and create a peaceful environment for both you and your little one.

Now go forth, and conquer those sleepless nights!

FAQ Explained

How many hours of sleep does a 2-month-old typically need in a 24-hour period?

Generally, a 2-month-old needs around 14-17 hours of sleep in a 24-hour period. This includes both nighttime sleep and naps throughout the day.

What’s the best way to soothe a crying 2-month-old at night?

Try gentle rocking, singing softly, offering a pacifier, or checking for diaper changes or feeding needs. Always ensure the baby is in a safe sleep environment.

At what age should I start a bedtime routine?

You can start a simple bedtime routine as early as 1-2 months old. Consistency is key to establishing good sleep habits.

When should I consult a pediatrician about my baby’s sleep?

Consult your pediatrician if you have concerns about excessive crying, difficulty feeding, or if you notice any signs of illness or developmental delays affecting sleep.

Is it okay for my baby to sleep in my bed (co-sleeping)?

Co-sleeping can increase the risk of SIDS (Sudden Infant Death Syndrome). The safest place for a baby to sleep is in a crib or bassinet in the parents’ room, but not in the same bed.