結果 : is it possible for emergency contraceptives not to work
2:34

Yes, Plan B doesn't work during ovulation. Here's why

11Alive
90,352 回視聴 - 1 年前
2:46

The Science of 'Plan B' - Emergency Contraception

AsapSCIENCE
3,099,635 回視聴 - 12 年前

-
2:48

When does an emergency contraceptive pill fail? - Dr. Apoorva P Reddy

Doctors' Circle World's Largest Health Platform
334,104 回視聴 - 8 年前
4:21

How do contraceptives work? - NWHunter

TED-Ed
1,757,755 回視聴 - 8 年前
12:48

Emergency Contraception: 5 Things Your Gynecologist Needs You To Know (Plan B weight limit?)

Mama Doctor Jones
219,210 回視聴 - 2 年前
1:04

How the morning after pill works

ellaOne UK
148,628 回視聴 - 6 年前

-
9:39

Barrier method of contraception (Part 3)

Life talk with Dr. Chioma
120 回視聴 - 1 日前
2:53

How Do Birth Control Pills Work?

AMAZE Org
500,672 回視聴 - 2 年前
11:03

How To Take Morning After Pill When You Already Ovulated

AskAwayHealth With Dr Sylvia
43,988 回視聴 - 2 年前

-
8:42

Nurse Practitioner explains the EMERGENCY CONTRACEPTIVE PILL-AKA Plan B: How does it work??

The Lady's Guide
133,840 回視聴 - 4 年前
2:52

When does an emergency contraceptive pill fail?

The HealthWise
933 回視聴 - 1 年前
0:39

Should emergency contraceptive be taken during menses to avoid pregnancy - Dr. Mamatha Reddy YV

Doctors' Circle World's Largest Health Platform
31,025 回視聴 - 8 年前
2:40

The Morning After Pill: Side Effects | Julie

Julie
41,227 回視聴 - 1 年前
3:06

I still got pregnant after taking an emergency contraception pill. Why didn't it work?

IntermountainParents
212,226 回視聴 - 6 年前
5:33

Morning after pills: the TWO things you MUST know so they work! | Dr. Jennifer Lincoln

Dr. Jennifer Lincoln
23,978 回視聴 - 2 年前
1:00

When to take an I-pill? 💊#contraceptive #ipill #emergencycontraceptive

MEDICINE DECODED
113,894 回視聴 - 5 か月前
7:12

The REAL Reasons For DELAYED Period After The Pill | MORNING AFTER PILL | NEGATIVE PREGNANCY TEST

AskAwayHealth With Dr Sylvia
65,852 回視聴 - 3 年前
12:12

Why The Morning-After Pill Is At Risk

CNBC
257,619 回視聴 - 2 年前
2:32

How to take an emergency contraceptive pill? - Dr. Apoorva P Reddy

Doctors' Circle World's Largest Health Platform
583,555 回視聴 - 8 年前
4:08

Emergency Contraceptive Pills: How They Work, Safety and Side Effects

Drugs.com
192,870 回視聴 - 11 年前