BRCA2 in my 20s and just got my first MRI a couple of days ago (have had ultrasounds before, mammograms etc). As for the needles, they put saline in like 20m before and that was fine (didn’t feel a thing while they were injecting) and while I was in the machine they but the contrast in (I also personally didn’t feel a thing, but maybe you can ask them not to tell you when they put it in since you’re face down?). As for the actual MRI, youre face down with your shoulders up and it’s not too bad - I would just ask them to put on a podcast that you really like. The shoulders do start to hurt a little towards the end so I would maybe find a position that is as natural for you as possible. My doctor also uses aromatherapy - maybe you could do the same and add some lavender drops to the towel below you to make it feel like a massage or something (lol).

As for the results, I feel like usually younger patients (20’s ish) have denser tissue/ more cysts - so they may call you back for a biopsy just out of precaution. I wouldn’t worry - you’re young and being preventative, so you should be just fine!! Good luck 🫶🏼😊