Gonal f

I am doing gonal f in preparation for trigger and <a href="https://glowing.com/glow-fertility-program">iui</a> I am currently on day 10 of injections have been taking them up slowly. What is the longest you’ve even been on gonal f? And what’s a good follicles size I have 3 over 10mm? I’m so anxious, bloated and worried. I go in for my 5th IS Tuesday to check growth... is 12 days normal to do injections?