Donor Insemenation ~ Advice?

Amanda
Hey All,
​My husband and I have been TTC for 4 years and last year found out he had allergies and antibodies on his sperm which is very rare because he's never had any trauma to that region.  We tried an <a href="https://glowing.com/glow-fertility-program">IUI</a> with his washed sample but no luck. We are looking at using a donor but am wondering if anyone has had any success and if there is some advice on making this decision?