Get Virtual Care
  • Primary Care
  • Urgent Care
  • FAQs
  • Support Center
For Businesses
  • Direct Primary Care for Organizations
  • For DMEs and Pharmacies
  • For Health Plans
  • For Providers
About Us
  • Who We Are
  • Why HealthTap
  • Our Standards
  • Contact
Log in
Book a video appointment
Book now
  • Get Virtual Care

    • Primary Care
    • Urgent Care
    • FAQs
    • Support Center
  • For Businesses

    • Direct Primary Care for Organizations
    • For DMEs and Pharmacies
    • For Health Plans
    • For Providers
  • About Us

    • Who We Are
    • Why HealthTap
    • Our Standards
    • Contact
Log in to HealthTap
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Took a pregnancy test 3 weeks after i took plan b and it came back negative. so did plan b work? (i took it within an hour)

A doctor has provided 1 answer
Dr. Bruce J. Stringer answered

Specializes in Radiology

Yes: A negative pregnancy test 3 weeks after Plan B would certainly indicate that you are not pregnant.

Dr Kunz agreed

Answered 6/30/2014

4.9k views

Thank

Related Questions

A member asked:

Took pregnancy test 10 days after Plan B (2 day of 'supposed' period) came back negative. but unprotected sex was on the 14th day since period! Preg?

A doctor has provided 1 answer

A member asked:

I had sex in February and took plan B and since then I've had 3 periods. However, i am late on my period and my breasts are swollen. I havent had sex since, and I've taken a total of 6 pregnancy tests that all came back negative. Could i be pregnant?

A doctor has provided 1 answer

A member asked:

I have missed my period but yet spotted for 2 weeks. I took three pregnancy tests and all came back negative. Could i be pregnant?

A doctor has provided 1 answer

A member asked:

Periods three days late, took a pregnancy test and came back negative, I'm very stressed out because of this could I be pregnant? and have cramping

A doctor has provided 1 answer

A member asked:

Hi I Really Need Help . My period has been light 2 months back to back but on time , pregnancy test came negative three actually . No Clots & im 16 ?

A doctor has provided 1 answer

People also searched for:

I took Plan B and got my period on february 28, but I have not had another period since. Pregnancy test came back negative. Why no period?
Hi I had sex two weeks ago protected and I took a pregnancy test three days ago and it came back negative is it to soon to test?
I am having tender breasts. I am on Depo-Provera and had sex back in early May. I took Plan B and 3 pregnancy tests all negative (May-July). Could I be preg?
MyPeriod is a month and 15 days late I took 10 home pregnancy tests seven came back positive three said negative ?
Went to the clinic and the pregnancy test came back positive but when i took one my self at home it was negative. This happened to me three times. Why?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited

For Businesses

Direct Primary Care for OrganizationsFor DMEs and PharmaciesFor Health PlansFor Providers

Company

About UsSupport CenterContact Us

Health Content

Health TopicsDoctor Q&A by Specialty

Join Us

For DoctorsJobs
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.