Maybe someone will answer in this group

I'm struggling to make the decision to continue trying on our own or get an iui. we went last March and got checked out. husband has low sperm, we were told we have less than 2% of conceiving naturally. I am great except being dry, tubes, hormones, and all that were perfect. we have a 4 year old, and just started af today which is month 28 ttc#2. we were recommended iui last March, but I'm scared to. idk. I think part of me just wants to be able to do it on my own. then the other part of me wants to try iui, but I'm scared it would fail. I don't know what to do... anyone who has been in this position have any advice? any advice or more info on iui? more info on iui when it's just male factor fertility issues? please someone inform me more on the iui process itself like what exactly happens and if you were scared to have it done when did you decide to seek help after it wasn't happeningn on your own? I had no luck in general ttc group, no replies...