AITAH for wanting a biological baby vs adopted?

I have been married to my husband for three years. He is 36 and I am 34. We both work full-time. We have been trying for a baby since our wedding night. After two years of trying, our doctor sent us for basic tests. My husband’s semen analysis showed that he shoots blanks, meaning zero chance of having a biological child.

We both decided to take a break from the whole baby-making process and reevaluate our next steps. I am not going to lie, the whole time I was thinking about other options, the costs, and the process.

Recently, I talked to my husband and suggested we try IUI, which is much cheaper than IVF, with donor sperm from a sperm bank. That way, I could experience pregnancy, giving birth, and everything I have always dreamed of while becoming a mom.

He went quiet and then said, “But then it is your baby, not mine.” He suggested adoption or embryo adoption instead so the baby would not be biologically related to either of us.

I got upset and told him I needed time to think about it. Am I being unreasonable? I want to experience having a biological baby. Why should I give up that chance just because my husband cannot?

Am I the asshole, or is my husband being unreasonable and selfish?