Infertility

Gonal-f shelf life question

How many of you use the same pen for two cycles? I had to use the last cycle's pen my first night as I didn't have the new one. The new one is in, and I am determining whether to throw out the old and start the new, or use up the old before starting.

Friday is day 28 since the first use.

Re: Gonal-f shelf life question

  • i did the same, but i'm tossing it and starting with my new pen tonight.  follistim shouldn't be used 28 days after you penetrate the rubber stopper.
    S/PAIFW
    Tara & Dave - TTC since September 2006
    PCOS - dx 1999 (amenorrhea) | freakishly long fallopian tubes
    Hypoglycemic | thyroid issues | severely anemic
    Multiple Clomid cycles of 50, 100, 150 - absolutely no response
    Follistim 50/100 | Follistim 75/125 | Follistim 100/150 IUI - all BFNs
    Converted IVF - BFP - m/c | FET - BFN | IVF #2 = BFN
    IVF #3
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