21 progesterone blood test... - Fertility Network UK

Fertility Network UK

56,458 members59,773 posts

21 progesterone blood test...

Jessy1280 profile image
9 Replies

I had this blood test a few months back and my GP told my that my level was normal at 32 but that anything under 28 was bad. Now I'm not expert but it's got me thinking.... Is 32 still really low? Is this why I can't get pregnant. I've read other posts of people having levels of 70-100. I have normal monthly cycles and it doesn't suggest anovulation and I don't have any fertility issues myself (my partner does).

Has anyone else had this test? Does anyone have knowledge with this please? When I Google it, it comes up with medical talk that I don't understand.

Written by
Jessy1280 profile image
Jessy1280
To view profiles and participate in discussions please or .
Read more about...
9 Replies

Mine was 27.4 at 4dpo I got pregnant that cycle mc at 12w tho said they like to see over 20 at 7dpo

Jessy1280 profile image
Jessy1280 in reply to

Thanks for the reply. Guess I'm just clutching at straws why it's not happening for me. Never once been pregnant

in reply toJessy1280

Have you and your partner had other tests done?

Jessy1280 profile image
Jessy1280 in reply to

My partner had VR which although successful, his motility is still fairly poor. I've had loads of tests. Zero wrong with me apparently. My AMH is high (no underlying cause), my FSH is really good. No cysts, polyps, no endometriosis or pcos.

Jaygee profile image
Jaygee

Hello. I would say 32 is fine. I’ve had progesterone tests when on clomid come back at 80 and still not pregnant. I have now found out that my husbands morphology is only 1% and motility wasn’t great so this is why. I would say it’s probably more likely you’re struggling due to the VR. They may suggest IVF ICSI eventually. Sorry not trying to scare you, just what I’ve found out on this journey !

Jessy1280 profile image
Jessy1280 in reply toJaygee

Already undergoing icsi. OTD is Friday and feeling like it's failed and that there's something wrong with me. Thanks for the reply xxx

Rella22 profile image
Rella22

Hi Jessy I know it’s easier said than done but please try to stay positive! You’ve got 2 more days and you’ll find out.

My husband has motility and morphology issues with his sperm as well. Our first cycle of ICSI failed and it was a crushing heart break but we have nothing frozen so will have to endure that whole process again. I’m praying you guys are in the clear and Friday brings you a big massive pregnancy!

Sending lots of love ❤️

AcuFertilityDoc profile image
AcuFertilityDoc

I’m confused about the progesterone issue. I’ve read that progesterone levels vary wildly over a ninety minute period. You could test at 5, and then at 40 an hour later. And then there’s day to day fluctuations as well as cycle to cycle. If this is true I’m not sure how useful progesterone testing is at all. It seems standard in America to stop testing progesterone at all after a heartbeat is seen because it is such an unreliable indicator.

AcuFertilityDoc profile image
AcuFertilityDoc

Yep I just checked. Progesterone during the luteal phase is released in pulses, and no measurement is reliable because the amount is constantly changing. It may be a test of common concern, but it may be that too much emphasis has been put on progesterone tests and fertility.

If one has a luteal phase defect whereas the corpus luteum is not producing sufficient progesterone, I believe it is inferred from the short luteal phase, and not by any number. I do believe that supplementing progesterone, most reasonably if a person does have a LPD, is an excellent idea, until the placenta is developed enough around ten or twelve weeks to produce sufficient progesterone. By then then Corpus Luteum would have ceased to function at all.

Not what you're looking for?

You may also like...

Confused by Progesterone day 21 test result

Hi Ladies, I have severe endometriosis and I have been trying to conceive for a few months now....
Nicki17 profile image

Day 21 Progesterone blood test

May seem like a daft question, but is is vital this test is done on Day 21 of cycle or could it be...
louisajane80 profile image

Progesterone test?

Hi all, So my clinic aren't really sure what to suggest with my continual early losses (i've only...
Esb27 profile image

FSH blood test

Hi ladies As some of you know I missed a period back in June and iv been having blood tests done....
NDE1987 profile image

Progesterone blood test & Lubion advice please

Hi all, I was wondering if anyone who is taking Lubion has had their progesterone levels tested...
DLZ321 profile image

Moderation team

See all
Claire_FNUK profile image
Claire_FNUKAdministrator
JA-fnuk profile image
JA-fnukPartner

Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.

Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.