結果 : how long do sperm cells die
1:56

Sperm Death in the Uterus

Nucleus Medical Media
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1:26

How long does sperm live outside the body? | Dr. Archana S Ayyanathan

DR ARCHANA IVF
21,313 回視聴 - 1 年前

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0:21

Travel of sperm

Design Cells
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5:37

How long does sperm survive : We may not know the answer - the evidence is very limited

FertilityEducation
441,620 回視聴 - 6 年前

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1:26

Dr Silber July 21' - How long do sperm live?

Infertility Center of St Louis
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2:43

How Long Can Sperm Survive Inside the Female Body? || Best Fertility Center || HFC

Ferty Care
9,542 回視聴 - 8 か月前
1:13

Sperm attacked by woman's immune system | Inside the Human Body - BBC

BBC
56,884,827 回視聴 - 13 年前
4:53

Conception explained

Now Trending
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0:46

How long does healthy sperm survive outside the body?

Λsk Λbout Solutions
738 回視聴 - 7 か月前
2:46

How long do sperm survive outside the body and can they cause pregnancy?

Science·WHYS
3,958 回視聴 - 1 年前
3:22

HOW LONG DO SPERMS STAY IN WOMAN'S BODY

ASK Dr UTHUMAN
100,235 回視聴 - 4 年前
0:45

Does sperm die after 3 days?

Tech·WHYS
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1:04

How long does sperm last? Can my girlfriend get pregnant another way besides intercourse?

IntermountainParents
243,001 回視聴 - 11 年前
1:02

How long can sperm live in your body? Sexual Health Information

Bedsider
137,016 回視聴 - 8 年前
2:37

How Long Does Sperm Live in After Ejaculation?

What Women Want
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0:20

⚡️ MAGICAL: When Sperm Meets Egg #shorts #pregnancy

Pregnancy and Postpartum TV
198,880 回視聴 - 1 年前
8:39

Top 10 Sperm Killers - Fertile Minds

Fertile Minds
1,498,000 回視聴 - 3 年前
3:11

Egg and Sperm Meet Symptoms – Major Signs Your Egg Has Been Fertilized (5 INDICATIVE SYMPTOMS)

Sara Qureshi
2,838,541 回視聴 - 4 年前
1:16

Sperm Motility Scores

Advanced Fertility Center of Chicago
519,923 回視聴 - 7 年前
3:20

Life span of a sperm after sex/life span of an egg after ovulation

Nurses lecture room
30,044 回視聴 - 2 年前