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

I ve a 29-30 days cycle.doc checked my blood progesterone level at cd23 and told i didn't ovulate this month.does blood prog shows at cd23?24 yrs old.

A doctor has provided 1 answer
Dr. Gerard Honore answered

Specializes in Fertility Medicine

Yes: Progesterone rises in blood within 3-5 days after ovulation, so if 29-30 is your usual cycle length, then cd 23 would be accurate. Do you know how high it was? I've observed many docs over-or-under call based on progesterone, if it was greater than about 2.0 it is ovulatory, if below 1.5 probably not.

Dr Raff agreed

Answered 6/30/2014

4.4k views

Thank

Related Questions

A member asked:

If i got a postive OPK test on cycle day 18 and doc took a preogesterone test on cycle day 28. Is it to late to see if ovulated with blood test?

2 doctors weighed in across 2 answers

A member asked:

Day 23 my progesterone level was 0.7 nmol/l my cycle is 34 days regular.. Can i still have ovulation i still go for blood work day 28? Thanks!

A doctor has provided 1 answer

A member asked:

I bleed b4 ovulation especially when stress. Now 7 weeks pregnant n my doc gave Duphaston 10mg/day w/o checking my progesterone level. Make sense?

A doctor has provided 1 answer

A member asked:

Here is my blood work results, my GP said it shows ovulation. Which is impossible at day 22 of a 28 day cycle. I am struggling to conceive LH-5 FSH - 3,4 Oestradiol - 491 Progesterone - 27,5 Is this normal at day 22 of my cycle?

3 doctors weighed in across 2 answers

A member asked:

Progesterone level blood test on day 16 of cycle 4.28 ng/ml. Is this too low for ovulation?

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:

Are opks and blood progesterone tests enough to 100% confirm ovulation on clomid (clomiphene)? I'm concerned my doc isn't monitoring via ultrasound. Should she be?
My blood progesterone level was 2 on cd23. I ve a 33 day cycle.Is my cycle anovulatory?
I ovulated cd23 of 31 and now AF is a day late, I take progesterone each month bc of PCOS and my periods usually start on time. When should I test?
I had a pos ovulation test cd23-25 and take progesterone on cd25-29, I start my period cd32/cd1 , except I'm now 2days late. When can I take an HPT??
I have 34 days cycle and get my progesterone checked around day 21, which shows ovulation. Should I go for a blood test on day 28? Whats the differenc

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.