First IUI

Thanks for reading!! I’m very excited and anxious about it! I hope it a “one and done”, but also know that it may take a few times. My RE just wants me to do letrozole and the IUI because I seem to ovulate on my own and have a regular cycle. I’m a little nervous that I’m missing out on the trigger shot. I’m also not being monitored by bloodwork or ultrasounds (due to my regularity). He’s a very well known RE in my area- so, I hope he knows what he’s doing... but I can’t help but be a smidge concerned that I’m not getting the extra attention and assistance. My husbands SA was a low on morphology, but we have fixed that with vitamins. My AMH and everything else was good, but I’m 35 and feel a little pressured on time. Does anyone that that I am overthinking it or would anyone else be a little concerned about the lack of trigger shot and blood/ultrasound monitoring? Thanks for any replies! ❤️👶🏼