結果 : how does the amniotic sac protect the fetus
0:50

How food reaches your baby

BabyCenter
400,708 回視聴 - 2 年前
6:15

Animated Portrayal of Placenta Accreta Spectrum

Johns Hopkins Medicine
240,661 回視聴 - 2 年前
1:51

How Do Babies Breathe In The Womb?

Tech Explorist
171,863 回視聴 - 4 年前
7:18

Understanding the Placenta

Zero To Finals
1,065,129 回視聴 - 6 年前
3:14

A Never Before Seen Look At Human Life In The Womb | Baby Olivia

Live Action
7,969,209 回視聴 - 3 年前
4:48

What is Amniotic Fluid During Pregnancy? |The Importance of Amniotic Fluid in Pregnancy

MEDICAL DESTINY
4,854 回視聴 - 8 か月前
4:37

9 Months In The Womb: A Remarkable Look At Fetal Development Through Ultrasound By PregnancyChat.com

PregnancyChat
67,644,565 回視聴 - 10 年前
1:33

Premature Baby Born Inside The Amniotic Sac 'En-Caul/ IUGR/low Birth weight baby

Dr.pushpa Sahu
540,997 回視聴 - 4 年前
7:42

Amniotic Fluid During Pregnancy

Dr. Rachel Reed
21,880 回視聴 - 1 年前
4:21

An Embryo Forms: Weeks 4 to 8 of Pregnancy | Parents

Parents
1,463,757 回視聴 - 12 年前
4:36

Low Amniotic Fluid During Pregnancy - Should You Worry?

FirstCry Parenting
30,776 回視聴 - 1 年前
2:03

Arizona parents keep placenta attached to baby after birth

Arizona’s Family (3TV / CBS 5)
1,198,332 回視聴 - 7 年前
0:16

The developing fetus is protected by the amniotic sac.👇👇👇

Humanology Facts
1,457 回視聴 - 1 年前
12:16

development of the placenta-labor and delivery - birth-embryology-placental maternal side formation

Dandelion Medical Animation
24,886,659 回視聴 - 1 年前
1:18

What is Amniotic Band Syndrome?

Fetal Care Center Dallas
77,687 回視聴 - 4 年前
1:13

Journey of the fetus inside the amniotic sac.

Doctor special
2 回視聴 - 4 か月前
1:00

A 22-week-baby was born still inside an amniotic sac #shorts

Plot Movie
3,524,204 回視聴 - 3 か月前
0:18

Your Amniotic Sac #placenta #amnioticfluid #pregnancy #pregnant

Labor Nurse Mama
2,913 回視聴 - 1 年前
1:47

What can cause amniotic fluid levels to be low, and what can increase it?

IntermountainParents
63,436 回視聴 - 6 年前
0:19

Fluid around baby/ amniotic fluid kya karta hai

Dr Shikha Agarwal
19,533 回視聴 - 11 か月前