 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  of any medicines without your doctor's approval. A product that may interact with this drug is: gonadorelin. Does Gonal-F RFF Redi-Ject Pen Injector interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Gonal-F RFF Redi-Ject Subcutaneous: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.  Notes Do not share this medication with others. Lab and/or medical tests (such as vaginal ultrasound, hormone levels, liver tests) may be done while you are using this medication. Keep all medical and lab appointments. Consult your doctor for more details.  Missed Dose If you miss a dose, ask your doctor or pharmacist right away for a new dosing schedule. Do not double the dose to catch up.  Storage Store the unused pen in the refrigerator. If necessary, the unused pen may also be stored at room temperature for up to 3 months. Once </s>