This is my first cycle using Gonal F 900 pens and have used 3 of them so far. I have read instructions several times and triple checking the dosage before injecting but after each pen is completed there is more left than it should, around 80-90 IU more for each. I am really confused if there is something I am doing wrong or if there is always more in each pen? Any feedback will be appreciated xx
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Lily_82
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I found this with gonal f and checked with my clinic who said it is normal. I was worried as I thought I had given myself too low a dose but all was fine 😊
You can use the "overfill" too. I used to set the pen to like 200 and press, that way you can see how much you inject (subtract the number remaining when pen empties completely from 200).
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