thread: Progesterone Levels during first trimester

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  1. #1
    Registered User

    Oct 2007
    ★ nor here nor there ★
    4,134

    Hey hun your level looks good.

    Progesterone will fluctuate in pregnancy, I had mine last week and they were 77, but my OB was very happy with them, as they were over 35 for just under 8 weeks

    Progesterone levels vary depending on when the test is done. Blood progesterone levels start to rise midway through the menstrual cycle, continue to rise for about 6 to 10 days, and then fall if fertilization does not result.
    Levels continue to rise in early pregnancy.
    This following are normal ranges based upon certain phases of the menstrual cycle and pregnancy:

    * Female (pre-ovulation): less than 1 ng/mL
    * Female (mid-cycle): 5 to 20 ng/mL
    * Male: less than 1 ng/mL
    * Postmenopausal: less than 1 ng/mL
    * 1st trimester: 11.2-90.0 ng/mL
    * 2nd trimester: 25.6-89.4 ng/mL
    * 3rd trimester: 48.4-42.5 ng/mL

    Note: ng/mL = nanograms per milliliter

    HTH's

  2. #2
    BellyBelly Life Subscriber

    Feb 2009
    Kalgoorlie, WA
    729

    :yeahthat:

    Mine dropped over three tests, but each test was at different times of day & varying stages or hunger (one, I had just eaten, the others were either famished, or ate ~2hours before).

    Your P4 levels will fluctuate throughout the day, and if you eaten.

    I was put on pessaries, but there's a lot of contention about whether they help or not. FS gave them to me, but my local OB said they're only there to make the mother feel more secure. I don't think I needed them, but they were worried as I was going overseas for 2 weeks, and may not have been able to get them if I started spotting.

  3. #3
    Registered User

    Dec 2007
    Gold Coast
    141

    Thanks so much for the info girls, I really appreciate it. Since I posted I've had another blood test - progest risen to 76 and a scan (a panic/paranoia scan). Scan put me 2 days further along, and I know you will understand how 2 days further along can feel like 2 weeks at this early stage

    Tammara - I hope your levels continue to rise, and you're right if they work it's money well spent. Good luck hon

    Beema - you're a legend, thanks so much for the levels. I am so please to see that your pregnancy is continuing and strong. Although I didn't post a reply, I kept a very close eye on your journey with this pregnancy after reading your post. Forgive me for not sending you encouragement, I was scared when you saw my angel babies it may have upset you, silly I know. I am really happy for you and keep my fingers firmly crossed. xx

    Entreat - thank you, I didn't realise that the time of your day or the state of your stomach had so much to do with it!! Sometimes I just wish Dr's would answer the question, but I guess it's probably too much to expect them to know everything...

  4. #4
    Registered User

    Oct 2007
    ★ nor here nor there ★
    4,134

    Aww thankyou I still have a long way to go, but plodding along at the moment, just over another week until the next scan, so hopefully the next week will be as relatively uneventful as this week has been

    I am soo sooo happy for you that your levels are looking great!! And I am so thrilled that your bubba is growing along nicely as well.

    The angel bubs don't upset me, they actually help me understand better what you and so many others have gone through and the journey that you have travelled. It gives me a small insight into your experience.

    If you do at anytime want to post in a thread but are worried about something in your sig, what you can do when you chose Reply to thread, below in the section Additional Options there are a few boxes under Miscellaneous Options, the first being "Show your Signature" and you can untick it, that way if you feel that your sig is best not see in certain threads you can turn it off.

    I too turn off my sig in threads as well where I feel my sig may upset someone.

  5. #5
    Registered User

    Jul 2008
    Adelaide
    11

    I remember having a major panic at around 8 weeks as well cause my prog levels dropped. Think I may have asked a similiar question. That bub is turning 1 next week. Best wishes.

  6. #6
    Registered User

    Oct 2007
    Tasmania
    286

    I have no answers or sugestions, but just wanted to give my beautiful friend a BIG hug. Miss ya lovey. am thinking of you. Hope this turns out to be nothing at all.