IVF process

Hey guys 👋🏾

So a couple weeks ago I told you all we were finally about to get the process started after I had to get my bmi lower. Well in 3 months I managed to lose about 30lbs and my Dr said it's a go. I have been looking everywhere for the different steps in the process and I was wondering if anyone elses is similar to mine. I understand it's a case by case situation but I've been trying to see if I could figure out timing for everything. Ik that my process includes me taking birth control for idk how long, a trial retrieval and an IVF class. My hydrosonography is scheduled for Monday but my IVF class isn't scheduled until May 4. I assume the class has to come before the actual IVF round so I am confused as to why it was scheduled so far out. Can anyone tell me how their process was and how long it was as for when you started injections, trigger, retrieval and transfer? If you had to go the birth control route etc?

Update: I had my hydrosonography today and I still have polyps. My Dr immediately scheduled surgery so in a week I will be have a hysteroscopy to remove those. Then babies!!! We are praying for twins 🙏🏾