Trying to conceive #1 with IUI

I’ve been away from glow for a hot minute so I want to just reintroduce myself.

Hey, my name is Stacie and my husband and I have been trying to conceive since 2015. We took a break in 2017 so I could have weight loss surgery and once I was cleared, we tried again with no luck. (We’ve tried off and on for 4 years).

We are hoping 2021 is our year. Jan 2021 I had my HSG done which showed my tubes were free and clear however there was a mass in my uterus and they were not sure if it was a fibroid or a polyp so they decided on a hysteroscopy to remove it.

Well, today was that day! I had the scope this morning and now everything looks good! Next step is to start Clomid my next cycle and to have our first IUI.

I know every case is different but how many of you ladies have had a successful first round of IUI and how many of you had twins? My husband and I are really wanting twins so is it possible to mention that to our doctor or is it just a guessing game?

TIA ❤️