結果 : how many hours sleep should 5 year old have
9:21

Science Explains How Much Sleep You Need Depending on Your Age

BRIGHT SIDE
5,498,788 回視聴 - 6 年前
1:19

How many hours of sleep do you need?

Mount Sinai Health System
753,780 回視聴 - 7 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
98,909 回視聴 - 11 年前
2:55

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

TED
646,684 回視聴 - 4 年前
2:07

Kids and Sleep: Setting a Sleep Schedule

The Oregon Clinic
18,723 回視聴 - 9 年前
1:11

How Much Sleep Do Children Need? | Insomnia

Howcast
32,792 回視聴 - 10 年前
5:09

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

The Yoga Institute
236,840 回視聴 - 7 年前
3:33

How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster

Deep Dive with Ali Abdaal
54,326 回視聴 - 2 年前
0:31

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

Stanford Medicine Children's Health
47,990 回視聴 - 5 年前
11:27

BEST Age to Start Sleep Training, Should You Wake a Sleeping Baby & Breastfeeding From 6-12 Months

The Doctors Bjorkman
72,817 回視聴 - 2 年前
4:25

How less sleep impacts a child's brain

XpertDox
91,164 回視聴 - 6 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,482,308 回視聴 - 10 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
151,590 回視聴 - 4 年前
5:47

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

Peekaboo Kidz
2,743,281 回視聴 - 5 年前
1:52

How do you get your baby on a sleep schedule?

Mount Sinai Health System
242,664 回視聴 - 7 年前
3:33

Why Do We Need Sleep?

SciShow Kids
857,123 回視聴 - 7 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
41,806 回視聴 - 2 年前
1:20

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

NewYork-Presbyterian Hospital
36,893 回視聴 - 11 年前
1:51

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

This Morning
52,077 回視聴 - 6 年前
6:05

What to Expect at Your Pediatric Sleep Center Appointment at St. Louis Children's Hospital

St. Louis Children's Hospital
84,476,840 回視聴 - 8 年前