Am I the asshole for not jerking off my husband for iui

My husband is mad at me for not “helping” him produce the sample for our <a href="https://glowing.com/glow-fertility-program">iui</a>. I’m like gtf over it. I’ve had countless vagina ultrasounds, had a dnc, have had 2 <a href="https://glowing.com/glow-fertility-program">iui</a> procedures and months of negative hpts and he never even bothers to ask hey are you pregnant this month? So I feel like if this is the hardest part of our pregnancy journey for him he can stfu! Like, sorry you have to watch porn and jerk it into a cup, now let me just go to the clinic after this and have a nurse jam something through my cervix and hope it impregnates me. Am I being a bitch here or is he over reacting?!?