結果 : how much sleep should a 5 year old have

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9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,494,953 回視聴 - 6 年前
2:55

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

TED
638,443 回視聴 - 4 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
749,465 回視聴 - 7 年前
1:11

How Much Sleep Do Children Need? | Insomnia

Howcast
32,762 回視聴 - 10 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
93,308 回視聴 - 11 年前
4:25

How less sleep impacts a child's brain

XpertDox
90,736 回視聴 - 6 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,473,055 回視聴 - 10 年前
2:15

Your Child's Sleep Study | What to Expect

NationwideChildrens
60,725 回視聴 - 5 年前
5:22

What parents need to know about sleep apnea in children

Good Morning America
62,070 回視聴 - 6 年前
1:39

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

WKYC Channel 3
40,103 回視聴 - 2 年前
3:12

Right Age to shift your Child to separate room to sleep alone without parents - Dr. Surekha Tiwari

Doctors' Circle World's Largest Health Platform
52,248 回視聴 - 3 年前
5:47

Why Do We Sleep? The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz

Peekaboo Kidz
2,712,798 回視聴 - 5 年前
3:33

Why Do We Need Sleep?

SciShow Kids
851,924 回視聴 - 7 年前
2:16

What are the signs of sleep apnea in children?

WPLG Local 10
47,448 回視聴 - 5 年前
2:26

How to help your child get a good sleep

Sunnybrook Hospital
798,579 回視聴 - 6 年前
5:19

Why Do We Need Sleep Anyway?! | Science for Kids | @OperationOuch

Operation Ouch
136,551 回視聴 - 2 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
148,658 回視聴 - 4 年前
8:38

Get Your Child To Sleep Alone

PsychologyWorks
90,588 回視聴 - 4 年前
1:26

Top 3 Sleep Tips for Children & Teens | Insomnia

Howcast
155,010 回視聴 - 10 年前
5:09

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

The Yoga Institute
233,982 回視聴 - 7 年前