Yes, Plan B doesn't work during ovulation. Here's why
The Science of 'Plan B' - Emergency Contraception
Can one get pregnant if taking emergency contraceptive a day after intercourse? - Dr. Shailaja N
Best time to take emergency pill after unprotected contact-Dr. Karamjit Kaur
How often can I take the morning after pill?
How the morning after pill works
For how long the bleeding will last after taking emergency contraceptive? - Dr. Shailaja N
Plan B Contraceptive Pill | How to Know if Plan B Worked?
Delayed or Missed Periods | Emergency Birth Control | How Late Can Your Period Be?
Do bleeding after few days of emergency contraceptive indicate regular periods? - Dr. Shefali Tyagi
When does an emergency contraceptive pill fail? - Dr. Apoorva P Reddy
How to Take the Contraceptive Pill (Women & Partners) - Family Planning Series
Can You Still Get Pregnant After Taking Emergency Contraceptive Pills?
Unprotected sex? Don't panic, there's Postpil®, the morning after pill.
Can You Get Pregnant After Taking Postinor on Ovulation Day?
Nurse Practitioner explains the EMERGENCY CONTRACEPTIVE PILL-AKA Plan B: How does it work??
Plan B Side Effects - How Does The MAP Affect Your Periods?
How to take an emergency contraceptive pill? - Dr. Apoorva P Reddy
What causes delayed periods after taking emergency pills? - Dr. Teena S Thomas
Vaginal Bleeding On Your Morning After Pill - What it means | Has The Pill Worked?