IUI advice & support

Ashley • 31 yrs old, RN. Wife of 10 years, mommy to our sweet 9 yr old & baby girl born 9-11-16!
Hi ladies!  I was Dx with PCOS in Jan & have been on fertility meds since. I've been successfully ovulating every month since starting the meds. TTC since Oct 2014, though.  Hubby did a fertility test this month since we still aren't pregnant & was graded a C.  Was told only 1% of his sperm are normal.  😕 Dr is suggesting <a href="https://glowing.com/glow-fertility-program">IUI</a> now for us. Not sure what to think really.  I'm continuing on my fertility meds another month or two to save money & do more research for <a href="https://glowing.com/glow-fertility-program">IUI</a>.  Any advice?