January 2026 Babies

Temp drop

Please share experiences with this. I’m scared to death!
4w3d I had my bbt drop -0.7 below baseline, as of yesterday my hcg is doubling beautifully, is this normal? Has this happened to anyone? I’m so scared and worried

Re: Temp drop

  • *lurking from Nov/Dec* I’ve definitely read cases with things like the Oura ring with higher temp drops into week 5 and all ended up being just fine.  Since you’re monitoring hcg and all looks good so far, I’d stop temping with BBT ❤️
    me . late 30's | h . early 40's | < 3 . 2013

    *siggy warning*

    ttc#1 . jul 2015
    mmc . mar 2016
    dx PCOS (non-IR) / subclinical hypothyroidism . summer 2016
    tx metformin, levothyroxine, LP progesterone, femara + trigger + ti . fall/winter 2016
    BFP .  jan 2017
    DD .  oct 2017

    ntnp #2 . summer 2018
    mmc x2 . sep 2018 & may 2019
    RE workup, dx MTHFR mutation, ultimately unexplained . summer 2019
    surprise BFP .  aug 2019
    DS .  may 2020

    dx Hashimoto's 2023
    ttc #3 . feb 2023
    mmc . apr 2023
    mmc x3 . mar/jul/aug 2024
    dx elevated nk cells
    tx ovasitol, levothyroxine, baby aspirin, LP progesterone, lovenox, prednisone, femara + ti . jan 2025
    BFP . mar 2025

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  • Trust hCG over temp at this point. 

    TTC History
    TTC#2
    Me: 41; MH: 40 | Met 02/2009 | Started Dating 08/2017 | Married 02/02/2020
    Mar 2024 | consult to get established with a new reproductive immunologist (Alan Beer Center)
    Apr/May 2024 | required testing & waiting for a protocol
    May 2024 | protocol given / decided to go back to my old reproductive immunologist, Dr. Jubiz
    Jun / Jul 2024 | more testing, incl. SIS, ultrasound, and endometrial biopsy
    Jul 2024 | Dx chronic endometritis; 14 days of 100mg of doxy given
    Sep 2024 | Repeat endometrial biopsy; still + for chronic endometritis. 2 more antibiotics + an antiviral
    Oct 2024 | Hysteroscopy turned polypectomy; endometriosis consult w/ specialist who confirmed high likelihood of endo based on symptoms and ultrasound; lots of blood tests ordered
    Mar 2025 | Endo excision surgery. Stage 3 endo found! Recoveing
    Apr 2025 | Planning transfer w/ RE & green light protocol w/ RI; target transfer July or August 2025
    May 2025 | Surprise BFP! EDD 1/11/2026


    TTC #1
    Me: 36, MH: 34 | Met 02/2009 | Started Dating 08/2017 | Married 02/02/2020
    TTC #1 02/2020 - 07/2022
    2009 | Dx PCOS; likely a misdiagnosis
    07/14/20 | Dx Hashimoto's Thyroditis
    07/21/20 | 1st RE appointment
    07/2120 - 08/20/20 | so much testing; no signs of PCOS
    08/20/20 | Dx Unexplained; AMA
    09/08/20 | IUI #1 Clomid + Trigger + Prometrium | BFN
    09/30/20 | Urology consult; more testing required
    10/2020 | Clomid + OPK + TI + Prometrium | BFN
    10/26/2020 | Starting 2nd IUI cycle, with Letrazole and with a new RE / different clinic
    11/03/2020 | New Dx "poor egg quality"; IUI cancelled in favor of Trigger + TI + Prometrium | BFN
    11/26/2020 | Combo IUI (Clomid + Menopur) + Trigger + Prometrium | BFN
    12/20/2020 | Combo IUI (Clomid + Gonal-F) + Trigger | IUI Cancelled due to thin lining; TI only | BFN
    01/14/2021 | Combo IUI (Letrazole + Menopur) + Trigger | BFN
    02/06/2021 | Switched to a new RE (TEW) ; trying naturally until we complete additional testing 
    03/14/2021 | Hybrid Double IUI, with Zymot (Letrazole, Gonal-F) + Trigger + Endometrin | Ovulated 4 mature eggs but still a BFN ☹️
    04/07/2021 | Natural cycle while we regroup | BFN
    04/09/2021 | Employer announces fertility benefits starting 05/01/2021! | Search for a new doctor who accepts insurance
    05/10/2021 | New RE consult & plan for IVF
    05/13/2021 | Mid-luteal IVF cycle #1 interrupted; had to get cancer genetic screening done to make sure I didn't have the same SDHA gene mutation as MH. 
    06/10/2021 | Aygestin priming IVF cycle #1; opted to Cx after 9 days of stims since only 5-6/12 follicles responded
    07/26/2021 | Attempt #2 at IVF cycle #1 (mid-luteal start): 8 retrieved, 8 MII, 6 fert (1 PN3), 3 Day 5 & 6 blasts: 3AA, 3AA, 6AB; 3 euploid
    08/09/2021 | Rest cycle / unmedicated TTC | Shockingly, a BFP! EDD: 5/25/202 | CP at 4w4d
    09/23/2021 | IVF cycle #2 (mid-luteal start): 14 retrieved, 13 MII, 11 fert, 5 Day 5 & 6 blasts: 2 x 3AA, 2 x 3AB, 3BB; 2 euploid
    11/12/2021 | IVF cycle #3 (mid-luteal start): cancelled due to ovaries being on vacation
    12/20/2021 | Rest cycle / unmedicated TTC + Pregmune Immunology Testing; BFN
    01/22/2022 | Rest cycle / unmedicated TTC + understanding uncovered immunological issues; BFN
    02/18/2022 | Mock transfer cycle! ERA, ReceptivaDx, EMMA/ALICE; start Prednisone to address NK activity
    03/16/2022 | Final, "Hail Mary" super-ovulation + TI cycle before FET; BFP! EDD: 12/21/2022 | MMC 05/08/2022
    05/20/2022 | D&C; recovering... 
    06/21/2022 | Trying naturally until October 2022
    07/21/2022 | BFP! EDD 04/02/2023; 👦🏼 born on 4/5/2023


  • I was tracking my bbt with my oura ring and my temp dropped dramatically week 5. It freaked me out so much I had to stop wearing the ring. Still having all the same pregnancy symptoms so I’m not going to worry about it. I would trust hcg! 
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