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

How many days after a positive lh surge ovulation test can conception happen?

A doctor has provided 1 answer

24-48 hours: The usual time of ovulation is 24-48 hours after the + surge is seen. The surge may show positive for 1-3 days. If you catch it on the upswing it could be 72 hours later.

Dr Villaplana and 2 doctors agreed

Answered 4/9/2018

5.8k views

Thank

Related Questions

A member asked:

Is ovulation possible 1-2 days before expected period? If conception occurred, can a test show a result 2 days after ovulation?

A doctor has provided 1 answer

A member asked:

Intimate march 25, 26, 27, 28, 31. Fertile on march 29, 30, 31. Ovulation on april 1. When to test for pregnancy or when would conception date be?

A doctor has provided 1 answer

A member asked:

Is ther a thing of late conception. Im 10dpo but thought id get a positive hpt by now as i know when i ov'd & had sex prior & on th day of ovulation?

A doctor has provided 1 answer

A member asked:

Positive opk, no cervical mucus, how do i know if i ovulated? which is the most reliable way to detect ovulation? anything about conception will help!

2 doctors weighed in across 2 answers

A member asked:

Posibility of pregnancy last menstrual cycle was november 25, had sex november 27. Decembmer i tested positive for ovulation and had sex that day as well. Is there any hope that i could be pregnant? And if so, about what day would conception occur/had o

2 doctors weighed in across 2 answers

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:

How to calculate due date from conception date if positive ovulation test?
Got negative pregnant test 3 weeks after lmp, a week later tested positive. Would this be accurate or late ovulation? Time of conception unknown.
How do hormones "cross react" on a pregnant test from hormone surge from ovulation? This can turn a pregnant test + day after ovulation & possible conception?
What are my conception dates? Sex on 15/10 and sex end of Oct. Negative tests on 7&11/11. Positive test on 21/11. Blood test on 23&26/11: 5-6w. US on 2/12: 6-7w with heartbeat. US on the 4/01: 10w 5d. Due date is 27/07. Gynae said I ovulated late.
I got my LH surge cycle day 17, which was the 15th of this month I confirmed ovulation cycle day 18 which was the 16th I wasnt able to have sex my peak day I was able to have sex my ovulation day was conception possible ?

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.