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Ganirelix Question...

HeatherHam10HeatherHam10 member
in Infertility
Hello ladies...I am just doing my usual freak out today...man this IVF cycle is stressing me big time!  I just had a question about Ganirelix.  I started my first shot yesterday when my biggest follie was 16mm and today all of my ovarian pain and symptoms is gone.  From what I'm reading online it says it can supress estrogen and slow down growth...can anyone give me info on this and let me know how you responded.  I'm of course paranoid that I'm not in more pain and I'm worried my follies will stop growing or my E2 will drop since I have been progressing slower this cycle.  My E2 when I started ganirelix yesterday was at 1440 so we shall see what it is at our appointment tomorrow.  Any info is appreciated!
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Me 28 DH 30

After 4+ years TTC

FET #2 = DS Madden Jeffery <3 July 29, 2014 <3
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Re: Ganirelix Question...

  • Ecarabeo217Ecarabeo217 member
    So without giving you a long, boring physiology lecture...Ganirelix doesn't stop estrogen production. It blocks your brain from "seeing" the estrogen levels, since these levels are what trigger ovulation and makes eggs stop growing. So the other meds you'
    Married 2007
    3 Clomid IUIs -- BFNs
    IVF #1 never made it to transfer
    On "egg health" cocktail DHEA/CoQ10/FRC/Pregnitude/Melatonin
    Starting IVF #2 for Feb 2013
    Follistim/Menopur/Ganirelix
    Cancelled mid-cycle due to high P4 levels early on.
    OCPs again for IVF 2.5 mid-March. IVF 2.5 transferred two "gorgeous" 5-day blasts and BFFN. Even REI is baffled
    On indefinite hold until a huge stroke of serendipity led me to IVF 3 May 2014
    Testing found positive cardiolipins/APS, now on lovenox and intralipid infusions
    Transfer of 2 5-day blasts and (FINALLY) BFFP!! 1st ultrasound shows two sacs and two HB, but one is sluggish, almost expecting vanishing twin Subsequent ultrasound confirmed vanishing twin, but my other Little critter looks fantastic!
    "You may have to fight a battle more than once to win it."
    -- Margaret Thatcher


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  • chucktgirlchucktgirl member

    imageEcarabeo217:
    So without giving you a long, boring physiology lecture...Ganirelix doesn't stop estrogen production. It blocks y

    imageimageimageimageimageimageimageimage
    My BLOG: www.ivfbabyquest.wordpress.com -Update - old blog.

    PAIF/SAIF Welcome!
    Me: 42, Hubby: 35, TTC since Jan 2010. Dx: DOR due to advanced maternal age. Also: Hypothyroidism (100mcg Levothyroxin). Positive for MTHFR (hetero-C677T), Factor V Leiden, and Fragile X (on DH side). Taking pre-natal vitamins    .
    First natural PG 9/27/11; mc: 1/20/12
    First RE visit: 8/8/12, Saline Sonogram: 8/28/12, IVF injection class: 10/11/12, add FaBB Tab for FVL, +Vitamin D.
    IVF #1: 10/17/12 Baseline: FSH- 9.4, E2- 24, LH- 3.7, Prog- 0.3 The u/s showed 6 follicles in my right  & 9 in my left. Rx: 150 Bravelle & 150 Menopur SQ nightly. 10/21/12: Add Ganirelix SQ every morning.
    ER 10/28/12: 13 Retreived. 7 Mature. 6 Fertilized. 5 Made it to PGS. ET 11/2/12: CANCELED. All 5 came back from PGS as having "severe abnormalities."
    IVF #2: 1/7/13 Baseline: FSH- 8.8, 4 follicles in my right & 6 in my left. Rx: 150 Bravelle & 150 Menopur SQ nightly. 1/11/13: Add Ganirelix SQ every morning. hCG Trigger 1/16/13
    ER 1/18/13: 9 Retrieved. 5 Mature. 5 Fertilized. 2 Made it to PGS. ET 1/23/13: CANCELED. All embryos (he even sent the ones not growing) came back from PGS as having "multiple severe abnormalities."
    IVF #3:     NEW RE! 3/1/13 Baseline: FSH- 9.6, E2- 61, Prog- 0.94, 3 follicles in my right & 4 in my left. Rx: 150 Bravelle& 150 Menopur SQ in PM. 3/7/13: Add Ganirelix SQ in AM. hCG Trigger 3/9/13 SQ.
    ER 3/11/13: 6R, 2M, 2F. Day 3: one 8 cell, grade 0.  Five day ET 3/16/13: one early blast, grade Fair. 3/24/13 AF came a day before beta. BFN
    IVF #4:     (Added acupuncture to this cycle.) 3/25/13 WTF & Baseline: FSH-11.8, E2- 56, Prog- 0.84 3/26/13 Start stims. 3/30/13 u/s: 5 follicles in my right & 4 in my left. Rx: 225 Bravelle& 225 Menopur SQ in PM. 3/31/13 Add Ganirelix SQ in AM.hCG Trigger 4/3/13 SQ.
    ER 4/5/13: 5R, 3M, 3F naturally. Day 3: two 8 cell, grade 0, one 8 cell, grade 2 (Scale 0-best to 3-worst). Five day ET 4/10/13: two blastocysts (the 3rd stopped growing.) Beta 4/18/13: 2.5 BFFN. RE recommends we stop trying and focus on living childless, due to the extremely poor quality of my eggs.
    ***Decided to stop trying and live CFNBC. I couldn't adjust. So, six months later...
    IVF #5: Changed RE. Going to one of the big name clinics now. OWDU: 10/29/13. Update: HORRIBLE experience. Disgusted and distraught at their complete unprofessionalism and how much money and precious time they cost us. Sickening. Have now changed RE again. New Patient appt. 1/30/14.
    BFP! Out of nowhere, I got KU the old fashioned way! POAS 1/26/14 - Positive! FDLM 12/30/13. Beta #1 16dpo= 373. Beta #2 18dpo= 801. EDD 10/6/14
    2/4/14 1st U/S revealed a 5wk2day sac but no fetal pole. Started 200mgs of progesterone suppositories daily
    2/11/14 2nd U/S revealed a perfect 6wk1day "diamond ring" embryo with a beating heart! 138bpm! Add 1mg folic acid and 40mg Lovenox
    2/25/14 3rd U/S: perfect 8w1d embryo, 178bpm. 3/6 start spotting. 3/11 10w1d U/S shows no heartbeat. Scheduling D&C. The Stork has forsaken me again.
    IVF #5.2: New in-state RE. Supplement priming for 1.5 cycles prior to start of cycle, including DHEA 50mg (stopped 5/15), CoQ10 200mg 2x/day, L-Arginine- 1000mg 2x/day (stopped 6/5 due to cold sore!), myo-inositol- 2g 2x/day, melatonin- 3mg, and Neevo (prenatal for MTHFR).
    5/16/14 Day 2 bw cycle prior: FSH- 12.22, E2- 38.37, Prog- 1.35, LH- 9.46. 6/2/14 Day 19 bw: Prog- 23
    6/12/14 Baseline: E2- 122.7, Prog- 0.4. 5 follicles in left, 4 follicles in right. Start stims: 375IU Follistim & 150IU Menopur. 6/19 Increase Follistim to 425IU, Menopur still 150IU. 6/18 add Ganirelix. 6/23 Ovidrel trigger SQ. 6/25 ER: 8R, 8M, 5F naturally. Start Medrol & Doxy. 6/26 Start Endometrin. 7/2 Start Lovenox.
    7/8/14 Beta= 137.4 BFP!!! (My first from IVF!) E2- 1109, Prog- >60. Stop CoQ10, myo-inositol, and melatonin. 7/9 2nd Beta= 281.4. TSH- 2.70. Increasing Synthroid to 100mcg daily. 7/24 6w3d u/s measured 6w3d, hb: 121bmp! 8/5 8w1d u/s measured 8w3d, hb: 164bpm! Graduated from RE to OB. Now I just need to find an OB!
    EDD 3/18/15!

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  • Scoop77Scoop77 member
    Ditto what PPs have written. I was on it and though my cycle took an extra two days, follicles keep growing as normal and E2 was fine.
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  • RosyGlowRosyGlow member

    Yep, what Ecarabeo said! My nurse described it as "cutting the telephone cord" between your brain and your ovaries, so that your brain doesn't decide to release all those follicles too early. I think that's how she described it. 

    GL! </

    | Married since 2008 | DH and I: Both 30 | Me: Endometriosis and Carrier of an X-Linked Dominant Genetic Disorder | DH: Low Morph | Planning IVF with PGD and PGS in 2013 | Freeze-All IVF #1: March 2013 ER 3/26. 29R, 12M, 11F. 4 5AA frozen blasts. Freeze-All IVF#2: May 2013 ER 5/15. 31R, 21M, 20F. 6 5AA frozen blasts. Our PGD probe was completed in late June (total of 20 weeks to develop). PGD and PGS Results came on 6/19: 3 healthy embryos (normal chromosomes and unaffected by my family's genetic disorder). FET #1: July 2013 Natural Cycle - Cancelled due to insufficient lining (only got to 7.5mm). FET #1.2: August 2013 - Medicated Cycle with Lupron & Estrogen Patches to build up lining. Single embryo transfer was 8/23. Beta #1: 240! Beta #2: 578! U/S on 9/19 at 6w4d: We saw the heart beating at 131bpm. Second U/S on 10/4 at 8w5d: We saw the heart beating at 178bpm. EDD 5/11/2014
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    PAIF/SAIF/Everyone Welcome! 


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