結果 : how much sleep does a 5 year old boy need
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
6,729 回視聴 - 8 年前
6:18

How Many Hours of Sleep Do Children Need?

FirstCry Parenting
32,387 回視聴 - 2 年前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
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2:55

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

TED
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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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1:19

How many hours of sleep do you need?

Mount Sinai Health System
749,465 回視聴 - 7 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
2:07

Kids and Sleep: Setting a Sleep Schedule

The Oregon Clinic
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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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1:38

Sleep Time & Age

AllHealthGo
58,492 回視聴 - 5 年前
0:31

Three tips to help your child sleep better - Stanford Children's Health

Stanford Medicine Children's Health
46,357 回視聴 - 5 年前
7:27

2 से 5 साल के बच्चों को कितना सोना चाइये | Sleep requirement for 2 to 5 year old kids

Mom Com India
148,651 回視聴 - 4 年前
4:25

How less sleep impacts a child's brain

XpertDox
90,736 回視聴 - 6 年前
2:15

Your Child's Sleep Study | What to Expect

NationwideChildrens
60,725 回視聴 - 5 年前
1:20

Is It Okay for Parents to Co-Sleep with Their Children?

NewYork-Presbyterian Hospital
36,363 回視聴 - 11 年前
2:26

How to help your child get a good sleep

Sunnybrook Hospital
798,579 回視聴 - 6 年前
4:55

My Child goes to sleep very late. Why ?

Scientific Doctor
33,244 回視聴 - 3 年前
1:17

How long should my toddler sleep at night and at nap time?

IntermountainParents
5,199 回視聴 - 10 年前
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