Success after IF

early betas that are decreasing in doubling time...

Any thoughts on my betas? Although I know there are no answers and it's just a waiting game.

I got a surprise bfp christmas night, we've been trying for 5 years, been through fertility treatments, surgery and 4 chemicals, last one being about 2 years ago.
So this is a shock.
Went for first beta the next day, it was 207, CD 30 ( I don't know when I ovulated) according to LMP 4 weeks 1 day
about 42 hours later, it was 371. Making that a doubling time of about 49 hours. Progesterone was 25
About 52 hours later, 714, doubling time of about 54 hours. Progesterone was 38. something. This was on 4 weeks 5 days.

Any thoughts?

Ugh, I hate betas.

Re: early betas that are decreasing in doubling time...

  • I think your betas look good so far. Doubling time can be a bit more than 48 hours even early and still be fine. I had less than double on my first to second betas and that resulted in DS. Good luck to you!

    IVF #1 ET 1 d3 embryo 10/30/11 BFP
    3 Embryos frozen (1 d5, 2 d6)

    DS born 07/29/12

    FET #1 ET 1 d5 embryo 02/10/15 BFN

    FET #2 1 d6 embryo didn't survive thaw, transferred last d6. CP :(

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  • My RE looked for a doubling time of 72 hours, with a 60% increase in 48. My betas, while starting out high, never doubled in 48. Looks good to me!
    TTC in 2009, Dx: Unexplained IF
    Three TI cycles (BFP...miscarriage), five IUI attempts and 2.5 IVF cycles later...BFP!!
    12dp5dt: 765; 15dp5dt: 1979; 17dp5dt: 3379...TWINS!!!!!
    Our perfect baby boys were born at 36w1d!! 








  • What @Ruthie04 said. Also, doubling time usually decreases as your beta gets higher. Congratulations and good luck!!!
    image
    Unexplained Infertility

    After two Clomid cycles, three injectable IUI cycles, two IVFs, two miscarriages, and one lap surgery, IVF #2 has brought us our little boy!

    Baby Birthday Ticker Ticker

    TTC #2
    After months of being postponed or cancelled, FET #1.3 (Natural FET) brought us twin girls!

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    Surprise! Baby #4 is due in March!
  • the numbers look good to me!! betas *should* double within 48-72 hours, so I wouldn't worry at all!!
    Lilypie Fifth Birthday tickers



    TTC since 2005
    missed miscarriage nov 2006- 4 failed clomid cycles-
    3 failed femara iui cycles-
    moving on to IVF oct 2011
    ER nov. 7th
    tansfered 2 blasts on 11/10
    lots of +hpt!!
    beta #1 on 11/21= 50.4
    beta #2 on11/23= 90.8
    another miscarriage 12/23
    moving on to Round 2 of IVF with an auto immune dx
    ER 4/23-retrieved 12 eggs
    ET 4/28 3 transfered
    Beta #1- 356
    Beta #2- 870

    Lilypie Premature Baby tickers
  • I agree with all the other pp's. Your betas look good to me. Good luck!


    After 4 years, 3 failed IUIs and 2 failed IVFs our surprise miracle is here!
    Baby Birthday Ticker Ticker
    My Blog

    TTC # 2 BFP 03/02/13 = CP, BFP 05/14/13 = CP, BFP 08/09/13 = CP

    RPL testing = normal

    TI Cycle #1, 50 clomid days 3-7, 150 iu Follistim days 8-11 = BFP! EDD May 22, 2014

    Betas: 13 DPO = 79, 15 DPO = 149, 19 DPO = 788, 22 DPO = 2031

  • Thanks ladies, I am a bag of nerves.
    And to add to this, I took a weeks estimator test last thursday and it said 3 plus, I was happy with that my last beta was 714 on 12/30. the 3 weeks plus is supposed to trigger at hcg of 2600 and higher.

    Well last night, stupid me took another one, and it said 2-3. Ugh, I was so upset.
    Went to bed, woke up at about 4 am, took the last one I had and that one said 3 plus again!!
    I don't know what to think.
    I was thinking of going to the ER to see if they could see anything.
    Might just try and get an appointment tomorrow though instead for a u.s and another beta.

  • Well you didn't say that in your other post. The time of day makes a difference. HCG is most concentrated first thing in the morning. So the one you took at night is going to be different than one taken in the morning. Seriously, put away the tests and get that u/s scheduled!
    TTC with PCOS since November 2009
    IUI#1 Femara/Ovidrel (cd 3-7) = BFP, m/c
    IUI#2 Femara/Ovidrel (cd 5-9) = BFN
    IUI#3 Femara/Ovidrel (cd 3-7) = BFP!
    beta #1 11/23 = 270, P4 = 75
    beta #2 11/28 = 2055
    Our daughter E was born 7/29/2012!
    Surprise, our 2nd daughter P was born 5/22/14!
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  • Well I took the first weeks estimator Thrusday night, that one said 3 plus.
    Took another one last night, that one said 2-3.
    However, I didn't lay it right down undisturbed, I took it from the bathroom into my bedroom....maybe I disrupted it? Lol. I am thinking of what could have went wrong.
    Just hoping I am not going down, or right around 2600, b/c I should be higher.
    This morning I got the 3 plus again, I laid it right down on the ground and didn't touch it.

    I know I need to get and u/s!!
    Thanks so much!! 
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