結果 : what is the average time a child should sleep
0:57

Mayo Clinic Minute: How much sleep do kids need?

Mayo Clinic
13,660 回視聴 - 7 年前
1:31

How much sleep do kids really need?

CBS News
7,049 回視聴 - 8 年前
1:38

Sleep Time & Age

AllHealthGo
60,161 回視聴 - 5 年前
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
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6:18

How Many Hours of Sleep Do Children Need?

FirstCry Parenting
32,919 回視聴 - 2 年前
2:35

Not enough sleep may harm children’s developing brains

WXYZ-TV Detroit | Channel 7
10,636 回視聴 - 2 年前
3:54

Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED

TED
2,919,536 回視聴 - 1 年前
5:47

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

Peekaboo Kidz
2,754,068 回視聴 - 5 年前
5:09

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

The Yoga Institute
237,590 回視聴 - 7 年前
4:56

Science Explains How Much Sleep You Need Depending on Your Age

Better Life
7,594 回視聴 - 3 年前
2:28

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

NorthBay Health
202,092 回視聴 - 10 年前
0:43

How much will my newborn sleep? - Boys Town Pediatrics

BoysTownHospital
153,166 回視聴 - 9 年前
5:15

How Much Sleep Do I Need? | Sadhguru

Sadhguru
1,414,611 回視聴 - 8 年前
2:07

Kids and Sleep: Setting a Sleep Schedule

The Oregon Clinic
18,755 回視聴 - 9 年前
1:12

How much sleep does a pre-school age child need?

IntermountainParents
263 回視聴 - 11 年前
6:25

Can You Sleep Too Much? (The Answer Might Surprise You)

Better Than Yesterday
390,789 回視聴 - 5 年前
2:38

How Many Hours of Sleep should your Child Have?

Babychildandco
32 回視聴 - 2 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
100,387 回視聴 - 11 年前
3:08

How much sleep should my infant, toddler, and school age student get each night?

IntermountainParents
4,437 回視聴 - 10 年前
5:01

Is Six Hours of Sleep Enough?

NutritionFacts.org
121,495 回視聴 - 1 年前