結果 : initial period meaning
2:07

The Menstrual Cycle

Nemours KidsHealth
17,491,590 回視聴 - 9 年前

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5:37

Why Do Girls Get Periods? | Menstruation | The Dr Binocs Show | Peekaboo Kidz

Peekaboo Kidz
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7:33

5 Signs Your FIRST Period is Coming! (how to tell) | Just Sharon

Just Sharon
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4:46

Why do women have periods?

TED-Ed
17,257,010 回視聴 - 9 年前

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4:05

ovulation and menstrual cycle often called period|medical animationDandelionTeam #ovulation #period

Dandelion Medical Animation
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3:33

5 Early Signs of Pregnancy Before Missed Period

Nurse Sarah Jeffries
1,948,938 回視聴 - 3 年前

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0:28

First period | meaning of First period

Ultimate Word Definitions
20 回視聴 - 2 年前
1:15

What to do if I get my periods in school?

Menstrupedia
605,280 回視聴 - 2 年前
5:08

Bleeding in Between Periods | Is It Normal to Have Your Period Twice a Month

Diana In The Pink
228,045 回視聴 - 4 年前
17:29

Your Menstrual Cycle is Your Superpower | Dinara Mukh | TEDxSFU

TEDx Talks
436,264 回視聴 - 3 年前
3:20

Pimples and Periods: A Puberty Guide

AMAZE Org
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3:57

Earliest Signs Of Pregnancy (that you didn't know about!) Pregnancy Symptoms BEFORE MISSED PERIOD!

Pregnancy and Postpartum TV
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4:10

Early #Pregnancy Symptoms in Hindi || गर्भावस्था के शुरुआती लक्षण || 1mg

Tata 1mg
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4:14

Signs a Girl is Hitting Puberty | What Happens during Puberty for Females | The Adolescent Stages

Sam.K Tween & Teens
180,358 回視聴 - 2 年前
2:52

Are the colored discharges BEFORE the period or menses, part of the period or not? | Assim Al Hakeem

Just a layman *Sh. Assim Al Hakeem*
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4:26

Pregnancy: The First Trimester

Nucleus Medical Media
36,150,997 回視聴 - 3 年前
3:47

What Is The Menstrual Cycle? | Physiology | Biology | FuseSchool

FuseSchool - Global Education
1,440,743 回視聴 - 8 年前
1:31

Is It Normal To Skip A Period? | PeopleTV

People
209,124 回視聴 - 6 年前
1:58

Periods क्या होते हैं? माता -पिता ये video अपनी बच्चियों के साथ देखें।

Menstrupedia
541,273 回視聴 - 2 年前
5:46

Is it Normal to Miss a Period and Not be Pregnant? 9 Reasons your Period is Late.

Diana In The Pink
685,403 回視聴 - 4 年前