結果 : how many seconds does sperm cell die
1:56

Sperm Death in the Uterus

Nucleus Medical Media
4,820,010 回視聴 - 2 年前
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
0:21

Travel of sperm

Design Cells
167,363 回視聴 - 2 年前

-
0:55

Abnormal Sperm Cells 1000x magnification!

Walt (oneminmicro)
5,100,774 回視聴 - 10 か月前
1:26

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

Infertility Center of St Louis
5,933 回視聴 - 3 年前
2:15

Is it possible for sperm to survive outside the body and still cause pregnancy?

Health·WHYS
24,815 回視聴 - 1 年前

-
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
0:13

Egg Rejects Lazy Sperm😅 #shorts #viral

Friendly Health
1,242,028 回視聴 - 2 年前
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
0:31

Sperm cell as seen under the microscope🔬semen morphology #shorts #microbe #shortsfeed #semen #sperm

Microbiology Insider
7,582,465 回視聴 - 3 年前
0:26

omg human sperm under microscope 😱😱 #

RaviRajSuman26
2,652,382 回視聴 - 9 か月前
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
9:51

How long does sperm live|स्पर्म कितने दिन ज़िंदा रहता है| Dr. Sunil Jindal| Jindal Hospital Meerut

Jindal Hospital & Fertility Center
759,940 回視聴 - 2 年前
1:13

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

BBC
56,884,171 回視聴 - 13 年前
0:20

⚡️ MAGICAL: When Sperm Meets Egg #shorts #pregnancy

Pregnancy and Postpartum TV
198,823 回視聴 - 1 年前
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
1:02

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

Bedsider
137,008 回視聴 - 8 年前
2:43

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

Ferty Care
9,539 回視聴 - 8 か月前
2:33

How long does it take for sperm to regenerate after ejaculation? - Ask the Doctor

Ask The Doctor
2,555 回視聴 - 1 年前
2:37

How Long Does Sperm Live in After Ejaculation?

What Women Want
25,786 回視聴 - 2 年前