Infertility

Why do you trigger?

Hope this isn't too dumb a question.  We're not doing IUI (yet), but I have been doing Femara with u/s monitoring and trigger and TI.  

Long story short(ish), I got a +OPK and have two follies that showed on u/s: 13 mm and 17 mm.  The doctor wants me to come in for b/w to confirm the LH surge and probably trigger Saturday.  I don't understand why I need a trigger shot if I'm already surging.  What good that would do anyway?  I need to decide like five minutes ago anyway, so it may be a moot point.  

TIA for helping me understand. 

My feet and Miss Heidi the rescue mutt!

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15 treatment cycles: four early m/c
Moving forward with domestic infant adoption!

Home study approved 5/13, now just waiting...

Re: Why do you trigger?

  • just a few down.

    The trigger mimicks your LH surge and maturates your follicles. It's generally done for IUI and IVF so that the procedures can be scheduled accordingly.

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  • After my LH surge was confirmed by the Dr. my trigger was canceled.
    Baby Birthday Ticker Ticker Daisypath Anniversary tickers daisypath PitaPata Dog tickers PitaPata Dog tickers Unexplained infertility HSG-clear, DH SA-Great 3 cycles Clomid TI with OB/GYN Switched to RE Jan2011 Feb2011 100mg Clomid + trigger + #1 IUI=BFN Mar. 12,2011 100mg Clomid + Estradiol + #2 IUI BFP 3/20/11, Beta #1 12dpiui 174, Beta #2 17dpiui 1660, Beta #3 21dpiui 6687 image
  • manu1manu1 member
    I was told by  my doctor when you take meds like lupron or ganirelix then you need to get a trigger for the eggs to actually release.
  • Yes, antagonists or agonist drugs will prevent you from triggering, but you can still use a trigger for cycles where these meds are not used.

    The trigger will force ovulation. Especially helpful when you're going to go through a procedure and the RE wants you to get the timing correct for optimal results and if you have multiple follicles that need that extra push.

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