HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

What is the chance of a girl with a fairly regular period of 30-31 days with 33 as the longest getting pregnant with sex on the 28th day?

A doctor has provided 1 answer

?: If i understand your question - having intercourse on day 28 of a 30-31 day cycle is way too late. Typically ovulation is 14 days prior to the end of your cycle. Day 16 for a 30 day cycle. Day 17 for a 31 day etc.

Answered 3/26/2013

5.3k views

Thank

Related Questions

A member asked:

Is there a chance i could become pregnant?If i got off birth control 2 months ago period was regular last month and been having sex can I get pregnant

A doctor has provided 1 answer

A member asked:

My ex girlfriend has been skiping her periods, its been three months now and she is not pregnent.What could be the proble.She is a 18 year old girl.

A doctor has provided 1 answer

A member asked:

What is the chance to be pregnant if my period start 09.06 finish 14.06 and in the same day I have unprotect sex? Im with regular 28 days cicle.

3 doctors weighed in across 2 answers

A member asked:

Ttc first month. finished in me cycle day 6, 9, 12,13, 15, 17, 20. I have had period every 28-36 days with average being 33 days. a bit irregular. chances of getting pregnant? didnt get ewcm?

A doctor has provided 1 answer

A member asked:

On Combined BC, 28 day. Protected sex first day of pack, twice with condom. Started pack on time and have been consistent with my pills since. However worried because I haven't been feeling well recently. I get period in 2 days. Chance of pregnancy?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

Hi, can pre cum get a girl pregannt ? 4 days before her period ?
Having unprotected sex with a girl when she gets her period after 1 week which will be 5 days earlier than her last period so does it mean she pregnan?
After sex girl have two normal period then she is pragnent ?
Can i get pregnant if i had sex 3 days before my periods and then got my regular periods too? Is there still any chance of being pregnant after period
I had unprotected sex 2 days after my period he cummed inside me. they say that its safe but it still worries me. Is there any chance that I could get pregnant? And also my period is regular.

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
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.