Yes, Plan B doesn't work during ovulation. Here's why
The Science of 'Plan B' - Emergency Contraception
The Morning After Pill: Side Effects | Julie
Why The Morning-After Pill Is At Risk
Nurse Practitioner explains the EMERGENCY CONTRACEPTIVE PILL-AKA Plan B: How does it work??
Best time to take emergency pill after unprotected contact-Dr. Karamjit Kaur
Morning after pills: the TWO things you MUST know so they work! | Dr. Jennifer Lincoln
The Real Reason Why the Plan B Pill Doesn't Work
Plan B Contraceptive Pill | How to Know if Plan B Worked?
When does an emergency contraceptive pill fail? - Dr. Apoorva P Reddy
How To Take Morning After Pill When You Already Ovulated
What causes delayed periods after taking emergency pills? - Dr. Teena S Thomas
What Is The Morning After Pill?
Plan B - Professional Gynecological Services - Brooklyn, NY
Is it Normal to Miss a Period and Not be Pregnant? 9 Reasons your Period is Late.
Emergency Contraception, Morning After Pill, Plan B - What You Need To Know
Thinking About Taking the Morning After Pill? Here's What You Should Know | Julie
How to take an emergency contraceptive pill? - Dr. Apoorva P Reddy
How can you tell if the morning after pill has worked?
"Plan B" morning-after pill access expanded to teens