結果 : why don t they have birth control for guys

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24:02

Why We NEED a Male Birth Control Pill

Johnny Harris
1,052,870 回視聴 - 2 年前
2:29

Why they won't make birth control pills for men

Tra Rags
478,766 回視聴 - 3 か月前
9:49

Why Male Birth Control Doesn’t Exist (Yet)

PBS Terra
14,826 回視聴 - 2 年前
19:23

Why Don't We Have a Male Birth Control Pill Yet?

Science History Institute
24 回視聴 - 4 か月前
4:36

Will Men Ever Have A Birth Control Pill?

Seeker
82,401 回視聴 - 9 年前
26:15

Do we really NEED male birth control pills? @johnnyharris

Mama Doctor Jones
303,692 回視聴 - 2 年前
4:49

The Truth About Male Birth Control

Dr. Jay Feldman
3,792 回視聴 - 5 年前
4:21

How do contraceptives work? - NWHunter

TED-Ed
1,774,109 回視聴 - 8 年前
3:29

Is birth control for men finally on the way?

Brut America
1,548 回視聴 - 2 年前
0:50

Would You Take This Male Birth Control Pill?

Cleo Abram
3,156,550 回視聴 - 1 年前
1:56

Trials Will Begin Later This Year For First Male Birth Control Pill

CBS Miami
33,807 回視聴 - 2 年前
5:00

Why some women are quitting hormonal birth control

NBC News
117,731 回視聴 - 1 年前
3:28

Would men take a male birth control?

Brut America
6,791 回視聴 - 2 年前
4:26

Is the Male Birth Control Pill around the Corner?

The Doctors
3,803 回視聴 - 5 年前
5:30

Non-hormonal male birth control pill ready for human trials

CTV News
8,110 回視聴 - 2 年前
0:37

There's a new male birth control in town. #shorts #science #SciShow

SciShow
783,165 回視聴 - 1 年前
1:11

Research trial examines hormonal birth control for men

CBS Evening News
427 回視聴 - 8 年前
1:02

Mayo Clinic Minute: Why a vasectomy is a great option for birth control

Mayo Clinic
705,689 回視聴 - 5 年前
1:22

Male birth control pill found effective in mice, human trials expected to start

CBS Mornings
11,690 回視聴 - 2 年前
2:30

Are there studies being done on male birth control?

Good Morning America
5,560 回視聴 - 3 年前