結果 : average sleep time for 4 year old
0:57

Mayo Clinic Minute: How much sleep do kids need?

Mayo Clinic
13,218 回視聴 - 7 年前
1:31

How much sleep do kids really need?

CBS News
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0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
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1:38

Sleep Time & Age

AllHealthGo
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6:18

How Many Hours of Sleep Do Children Need?

FirstCry Parenting
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How many hours of sleep do you need?

Mount Sinai Health System
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9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
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1:33

How Can I Get My Children to Go to Sleep Earlier? | This Morning

This Morning
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2:55

How much sleep do you really need? | Sleeping with Science, a TED series

TED
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2:07

Kids and Sleep: Setting a Sleep Schedule

The Oregon Clinic
18,585 回視聴 - 8 年前
2:35

Not enough sleep may harm children’s developing brains

WXYZ-TV Detroit | Channel 7
9,724 回視聴 - 2 年前
1:58

Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired

Insider Tech
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How old is too old for your child to sleep in bed with you? Expert advice for parents

WKYC Channel 3
40,119 回視聴 - 2 年前
5:09

Yoga Guru - Hansaji | How many hours should you sleep?

The Yoga Institute
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1:51

I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning

This Morning
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12:25

Toddler Bedtime Resistance: Why Do Toddlers Fight Sleep?

Helping Babies Sleep
8,395 回視聴 - 3 年前
1:54

Best and Worst Times to Sleep

TechnionSociety
122,188 回視聴 - 13 年前
2:16

What are the signs of sleep apnea in children?

WPLG Local 10
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0:58

What do I do if my child snores loudly? | Sleep Apnea in Children - Nina Shapiro, MD

UCLA Health
45,101 回視聴 - 11 年前
2:28

Sleep Strategies: For the 9 to 18 Month Old Child | NorthBay Health

NorthBay Health
197,207 回視聴 - 10 年前