How menstruation works - Emma Bryce

2,006,887 views ・ 2016-01-12

TED-Ed


μ•„λž˜ μ˜λ¬Έμžλ§‰μ„ λ”λΈ”ν΄λ¦­ν•˜μ‹œλ©΄ μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€.

λ²ˆμ—­: Seon-Gyu Choi κ²€ν† : Jihyeon J. Kim
00:06
This might seem hard to believe, but right now,
0
6931
3145
λ―ΏκΈ° μ–΄λ €μš°μ‹œκ² μ§€λ§Œ, μ§€κΈˆ
00:10
300 million women across the planet are experiencing the same thing:
1
10076
4627
지ꡬ에 μžˆλŠ” 3μ–΅ λͺ…μ˜ 여성듀이 λ™μΌν•œ 것을 κ²½ν—˜ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€
00:14
a period.
2
14703
1584
λ°”λ‘œ μƒλ¦¬μž…λ‹ˆλ‹€.
00:16
The monthly menstrual cycle that leads to the period
3
16287
2510
μƒλ¦¬μ˜ ν•œ 달 μ£ΌκΈ°λŠ”
00:18
is a reality most women on Earth will go through in their lives.
4
18797
4087
μ§€κ΅¬μ˜ λͺ¨λ“  여성이 μ‚Άμ—μ„œ 거쳐갈 ν•˜λ‚˜μ˜ ν˜„μ‹€μž…λ‹ˆλ‹€.
00:22
But why is this cycle so universal?
5
22884
2574
κ·ΈλŸ¬λ‚˜ μ™œ 이 μ£ΌκΈ°κ°€ λ³΄νŽΈμ μΌκΉŒμš”?
00:25
And what makes it a cycle in the first place?
6
25458
2752
그리고 무엇이 이 μ£ΌκΈ°λ₯Ό λ§Œλ“€μ—ˆμ„κΉŒμš”?
00:28
Periods last anywhere between two and seven days,
7
28210
3892
μƒλ¦¬λŠ” μ΄ν‹€μ—μ„œ 일주일 κ°€λŸ‰ μ§€μ†λ©λ‹ˆλ‹€.
00:32
arising once within in a 28-day rotation.
8
32102
3557
28일을 κ°„κ²©μœΌλ‘œ μˆœν™˜ν•˜κ³ ,
00:35
That whole system occurs on repeat,
9
35659
2125
κ·Έ λͺ¨λ“  체계가 반볡되고,
00:37
happening approximately 450 times during a woman's life.
10
37784
4881
μ—¬μ„±μ˜ μΌμƒλ™μ•ˆ λŒ€λž΅ 450λ²ˆκ°„ μΌμ–΄λ‚©λ‹ˆλ‹€.
00:42
Behind the scenes are a series of hormonal controls
11
42665
2777
이 같은 ν˜„μƒμ˜ 비밀은 호λ₯΄λͺ¬ 쑰절의 μ‹œκΈ°μΈλ°,
00:45
that fine tune the body's internal workings
12
45442
2732
μ•žμ„œ λ§ν–ˆλ˜ 28일 λ™μ•ˆ 월경을 λ©ˆμΆ”κ±°λ‚˜ μ‹œμž‘ν•˜λ„λ‘
00:48
to make menstruation start or stop during those 28 days.
13
48174
4876
신체 λ‚΄μ˜ μž‘μš©λ“€μ„ λ―Έμ„Έν•˜κ²Œ μ‘°μ •ν•˜λŠ” κ±°μ£ .
00:53
This inner machinery includes two ovaries
14
53050
2318
이 λ‚΄λΆ€ 체계듀은 두 개의 λ‚œμ†Œμ— ν¬ν•¨λ˜μ–΄ μžˆμŠ΅λ‹ˆλ‹€.
00:55
stocked with thousands of tiny sacks called follicles
15
55368
2986
λ‚œν¬μ„Έν¬λΌκ³  λΆˆλ¦¬λŠ” 수천 개의 μž‘μ€ μ£Όλ¨Έλ‹ˆμ— μ €μž₯λ˜μ–΄ 있으며
00:58
that each contain one oocyte, an unfertilized egg cell.
16
58354
4210
각각 ν•˜λ‚˜μ˜ μˆ˜μ •μ΄ λ˜μ§€ μ•Šμ€ λ‚œλͺ¨μ„Έν¬λ₯Ό 가지고 있죠.
01:02
At puberty, ovaries hold over 400 thousand egg cells,
17
62564
3919
μ‚¬μΆ˜κΈ°μ—λŠ” λ‚œμ†Œλ“€μ€ 400κ°œκ°€ λ„˜λŠ” λ‚œμ„Έν¬λ₯Ό κ°€μ§‘λ‹ˆλ‹€.
01:06
but release only one each month,
18
66483
2443
κ·ΈλŸ¬λ‚˜ 맀 달 였직 ν•˜λ‚˜λ§Œ 내보내죠.
01:08
which results in pregnancy or a period.
19
68926
3533
그것듀이 μž„μ‹ μ΄λ‚˜ 생리에 영ν–₯을 미치죠.
01:12
Here's how this cycle unfolds.
20
72459
2665
이 μ£ΌκΈ°κ°€ μ–΄λ–»κ²Œ νŽΌμ³μ§€λŠ”μ§€ λ³ΌκΉŒμš”?
01:15
Each month beginning around puberty,
21
75124
1836
μ‚¬μΆ˜κΈ°κ°€ μ‹œμž‘λ  즈음,
01:16
the hormone-producing pituitary gland in the brain
22
76960
2664
맀 달 λ‡Œμ—μ„œ 호λ₯΄λͺ¬μ„ λΆ„λΉ„ν•˜λŠ” λ‡Œν•˜μˆ˜μ²΄λŠ”
01:19
starts releasing two substances into the blood:
23
79624
2921
ν”Όλ‘œ 두 가지 λ¬Όμ§ˆμ„ 내보내기 μ‹œμž‘ν•©λ‹ˆλ‹€.
01:22
follicle stimulating hormone and luteinizing hormone.
24
82545
3570
λ‚œλͺ¨μ„Έν¬ 자극 호λ₯΄λͺ¬κ³Ό 황체 ν˜•μ„± 호λ₯΄λͺ¬μ΄μ£ .
01:26
When they reach the ovaries,
25
86115
1562
κ·Έ λ¬Όμ§ˆμ„μ΄ λ‚œμ†Œμ— λ„μ°©ν•˜λ©΄,
01:27
they encourage the internal egg cells to grow and mature.
26
87677
3664
그것듀은 λ‚΄λΆ€μ˜ λ‚œμ†Œλ₯Ό μ„±μž₯μ‹œν‚΅λ‹ˆλ‹€.
01:31
The follicles respond by pumping out estrogen.
27
91341
2988
λ‚œν¬μ„Έν¬λŠ” μ—μŠ€νŠΈλ‘œκ²μ˜ 뢄비에 λ°˜μ‘ν•˜μ£ .
01:34
The egg cells grow and estrogen levels peak,
28
94329
3339
λ‚œμ„Έν¬λŠ” μžλΌμ„œ μ—μŠ€νŠΈλ‘œκ²μ˜ 수치λ₯Ό μ΅œλŒ€ν™”ν•˜κ³ 
01:37
inhibiting the production of FSH,
29
97668
2409
λ‚œν¬μžκ·Ή 호λ₯΄λͺ¬μ˜ λΆ„λΉ„λ₯Ό μ–΅μ œν•©λ‹ˆλ‹€.
01:40
and telling the pituitary to pump out more LH.
30
100077
3722
그리고 λ‡Œν•˜μˆ˜μ²΄μ—κ²Œ 더 λ§Žμ€ 황체 ν˜•μ„± 호λ₯΄λͺ¬μ„ λΆ„λΉ„ν•˜λΌκ³  μ§€μ‹œν•©λ‹ˆλ‹€.
01:43
That causes only the most mature egg cell from one of the ovaries
31
103799
3502
그것은 ν•˜λ‚˜μ˜ λ‚œμ†Œμ—μ„œ κ°€μž₯ μ„±μˆ™ν•œ λ‚œμ„Έν¬κ°€
01:47
to burst out of the follicle and through the ovary wall.
32
107301
3573
λ‚œμ†Œ 벽을 톡해 λ‚œν¬μ„Έν¬λ₯Ό λ¬΄λ„ˆλœ¨λ¦¬λŠ” 것을 μΌμœΌν‚΅λ‹ˆλ‹€.
01:50
This is called ovulation,
33
110874
1368
이것은 λ°°λž€μ΄λΌκ³  뢈리며
01:52
and it usually happens ten to sixteen days before the start of a period.
34
112242
4269
보톡 생리가 μ‹œμž‘ν•˜κΈ° 10μΌμ—μ„œ 16일 전에 μΌμ–΄λ‚©λ‹ˆλ‹€.
01:56
The tiny oocyte moves along the fallopian tube.
35
116511
3055
이 μž‘μ€ λ‚œλͺ¨μ„Έν¬λ“€μ€ λ‚˜νŒ”κ΄€μ„ 따라 μ›€μ§μž…λ‹ˆλ‹€.
01:59
A pregnancy can only occur if the egg is fertilized by a sperm cell
36
119566
4534
μž„μ‹ μ€ μ •μžμ— μ˜ν•΄
24μ‹œκ°„ 이내에 μˆ˜μ •λœ λ‚œμ„Έν¬λ§Œ ν•  수 μžˆμŠ΅λ‹ˆλ‹€.
02:04
within the next 24 hours.
37
124100
2442
02:06
Otherwise, the egg's escapade ends,
38
126542
2023
반면, λ‚œμ„Έν¬κ°€ λͺ¨ν—˜μ„ 끝내면
02:08
and the window for pregnancy closes for that month.
39
128565
3494
κ·Έ λ‹¬μ˜ μž„μ‹ μ˜ 문은 λ‹«νžˆκ³  λ§™λ‹ˆλ‹€.
02:12
Meanwhile, the now empty follicle begins to release progesterone,
40
132059
3952
즉, μ§€κΈˆ λΉ„μ–΄μžˆλŠ” λ‚œν¬μ„Έν¬κ°€ ν™©μ²΄ν˜Έλ₯΄λͺ¬κ³Ό
02:16
another hormone that tells the womb's lining
41
136011
2253
λ‹€λ₯Έ 호λ₯΄λͺ¬μ„ λΆ„λΉ„ν•˜μ—¬ 자ꢁ의 벽이
02:18
to plump up with blood and nutrients
42
138264
2507
ν˜ˆμ•‘κ³Ό μ˜μ–‘λΆ„μ„ λŒμ–΄μ˜¬λ €
02:20
in preparation for a fertilized egg that may embed there and grow.
43
140771
4424
λ‚œμ†Œλ₯Ό λ°°μ–‘ ν•  μ€€λΉ„λ₯Ό ν•˜κ³  λ‚œμ†Œκ°€ μžλž„ 수 있게 ν•΄μ€λ‹ˆλ‹€.
02:25
If it doesn't embed,
44
145195
1381
λ‚œμ†Œκ°€ μ°©μƒλ˜μ§€ μ•ŠμœΌλ©΄
02:26
a few days later, the body's progesterone and estrogen levels plummet,
45
146576
4084
수 일 후에, ν™©μ²΄ν˜Έλ₯΄λͺ¬κ³Ό μ—μŠ€νŠΈλ‘œκ² μˆ˜μΉ˜κ°€ λ–¨μ–΄μ§‘λ‹ˆλ‹€.
02:30
meaning the womb stops padding out and starts to degenerate,
46
150660
4167
자ꢁ의 λΆ€ν’€μ–΄ μ˜€λ¦„μ΄ λ©ˆμΆ”κ³  가라 앉기 μ‹œμž‘ν•˜λŠ” κ²ƒμž…λ‹ˆλ‹€.
02:34
eventually falling away.
47
154827
2442
κ²°κ΅­ λ°–μœΌλ‘œ λΉ μ Έλ‚˜μ˜€κ²Œ λ©λ‹ˆλ‹€.
02:37
Blood and tissue leave the body, forming the period.
48
157269
4011
ν˜ˆμ•‘κ³Ό 세포가 λͺΈ λ°–μœΌλ‘œ λ‚˜μ˜€λŠ” 것이 생리인 κ²ƒμž…λ‹ˆλ‹€.
02:41
The womb can take up to a week to clear out its unused contents,
49
161280
4561
μžκΆλ°–μœΌλ‘œ μ‚¬μš©λ˜μ§€ μ•Šμ€ λ¬Όμ§ˆλ“€μ΄ λΉ μ Έλ‚˜μ˜€λŠ”λ° κΈΈκ²ŒλŠ” 일주일이 κ±Έλ¦½λ‹ˆλ‹€.
02:45
after which, the cycle begins anew.
50
165841
2439
κ·Έ ν›„μ—” μƒˆλ‘œμš΄ μ£ΌκΈ°κ°€ μƒκΉλ‹ˆλ‹€.
02:48
Soon afterwards, the ovaries begin to secrete estrogen again,
51
168280
3310
곧이어 λ‚œμ†Œμ—μ„œ μ—μŠ€νŠΈλ‘œκ²μ΄ λΆ„λΉ„λ˜κΈ° μ‹œμž‘ν•©λ‹ˆλ‹€.
02:51
and the womb lining thickens,
52
171590
1697
그리고 μžκΆμ€ λΆ€ν’€μ–΄ 였λ₯΄κ³ 
02:53
getting ready to accommodate a fertilized egg
53
173287
2700
λ‚œμ†Œλ₯Ό λ°°μ–‘ν•  μ€€λΉ„λ₯Ό ν•˜κ±°λ‚˜
02:55
or be shed.
54
175987
2224
내보낼 μ€€λΉ„λ₯Ό ν•©λ‹ˆλ‹€.
02:58
Hormones continually control these activities
55
178211
2334
호λ₯΄λͺ¬μ€ 이런 ν™œλ™μ„ μ§€μ†μ μœΌλ‘œ μ œμ–΄ν•©λ‹ˆλ‹€.
03:00
by circulating in ideal amounts delivered at just the right time.
56
180545
4922
μ˜¬λ°”λ₯Έ μ‹œκ°„μ— μ•Œλ§žμ€ 양을 μˆœν™˜μ‹œν‚΄μœΌλ‘œμ¨ 말이죠.
03:05
The cycle keeps on turning,
57
185467
1343
μ£ΌκΈ°λŠ” 맀일 맀주 단계에 따라
03:06
transforming each day and each week into a milestone along its course
58
186810
4274
μž„μ‹ μ΄λ‚˜ 생리λ₯Ό ν–₯ν•΄ μΌμ–΄λ‚˜κ³  λ³€ν•΄ κ°‘λ‹ˆλ‹€.
03:11
towards pregnancy or a period.
59
191084
2334
03:13
Although this cycle appears to move by clockwork,
60
193418
2416
비둝 이 μ£ΌκΈ°κ°€ μ‹œκ³„μ²˜λŸΌ μ •ν™•ν•˜κ²Œ λ°˜λ³΅λ˜λ„
03:15
there's room for variation.
61
195834
2305
λ³€μˆ˜μ˜ κ°€λŠ₯성은 μžˆμŠ΅λ‹ˆλ‹€.
03:18
Women and their bodies are unique, after all.
62
198139
2346
μ—¬μ„±κ³Ό μ—¬μ„±μ˜ λͺΈμ€ νŠΉλ³„ν•˜κΈ° λ•Œλ¬Έμž…λ‹ˆλ‹€.
03:20
Menstrual cycles occur at diffferent times in the month,
63
200485
3409
생리 μ£ΌκΈ°λŠ” 맀달 λ‹€λ₯΄κ²Œ μΌμ–΄λ‚©λ‹ˆλ‹€.
03:23
ovulation comes at various points in the cycle,
64
203894
2984
λ°°λž€μ΄ λ‹€λ₯Έ μ‹œμ μ— 이루어 μ§€κ±°λ‚˜
03:26
and some periods last longer than others.
65
206878
3491
λͺ‡ λͺ‡μ˜ 생리 μ£ΌκΈ°λŠ” λ‹€λ₯Έ μ‚¬λžŒλ“€μ˜ 주기보닀 κΈΈκΈ° λ•Œλ¬Έμž…λ‹ˆλ‹€.
03:30
Menstruation even begins and ends at different times in life
66
210369
3122
생리가 μ‹œμž‘λ˜κ³  λλ‚˜λŠ” μ‹œκΈ°λŠ” λ‹€λ¦…λ‹ˆλ‹€.
03:33
for different women, too.
67
213491
2216
μ‚¬λžŒλ§ˆλ‹€ λ‹€λ₯΄κΈ°λ„ ν•©λ‹ˆλ‹€.
03:35
In other words, variations between periods are normal.
68
215707
3689
즉, 생리 μ£ΌκΈ°κ°€ λ‹€λ₯Έ 것은 λ‹Ήμ—°ν•©λ‹ˆλ‹€.
03:39
Appreciating these differences and learning about this monthly process
69
219396
3408
맀달 μΌμ–΄λ‚˜λŠ” 일의 λ‹€λ₯Έ 점을 μ΄ν•΄ν•˜κ³  λ°°μ›Œκ°€λ©΄
03:42
can empower women,
70
222804
1765
μ—¬μ„±λ“€μ—κ²Œ
03:44
giving them the tools to understand and take charge of their own bodies.
71
224569
4016
슀슀둜의 λͺΈμ„ μ΄ν•΄ν•˜κ³  μ±…μž„μ§€λŠ” νž˜μ„ 길러주게 λ©λ‹ˆλ‹€.
03:48
That way, they're able to factor this small cycle
72
228585
3185
κ·Έλ ‡κ²Œ 여성듀은 이 μž‘μ€ μ£ΌκΈ°λ₯Ό 톡해
03:51
into a much larger cycle of life.
73
231770
2725
μΈμƒμ˜ 더 큰 μ£ΌκΈ°λ₯Ό μ΄ν•΄ν•˜κ²Œ λ©λ‹ˆλ‹€.
이 μ›Ήμ‚¬μ΄νŠΈ 정보

이 μ‚¬μ΄νŠΈλŠ” μ˜μ–΄ ν•™μŠ΅μ— μœ μš©ν•œ YouTube λ™μ˜μƒμ„ μ†Œκ°œν•©λ‹ˆλ‹€. μ „ 세계 졜고의 μ„ μƒλ‹˜λ“€μ΄ κ°€λ₯΄μΉ˜λŠ” μ˜μ–΄ μˆ˜μ—…μ„ 보게 될 κ²ƒμž…λ‹ˆλ‹€. 각 λ™μ˜μƒ νŽ˜μ΄μ§€μ— ν‘œμ‹œλ˜λŠ” μ˜μ–΄ μžλ§‰μ„ 더블 ν΄λ¦­ν•˜λ©΄ κ·Έκ³³μ—μ„œ λ™μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€. λΉ„λ””μ˜€ μž¬μƒμ— 맞좰 μžλ§‰μ΄ μŠ€ν¬λ‘€λ©λ‹ˆλ‹€. μ˜κ²¬μ΄λ‚˜ μš”μ²­μ΄ μžˆλŠ” 경우 이 문의 양식을 μ‚¬μš©ν•˜μ—¬ λ¬Έμ˜ν•˜μ‹­μ‹œμ˜€.

https://forms.gle/WvT1wiN1qDtmnspy7