IUI and OPK - advice please!

Hi, I asked this question on the general board but thought helpful to post here as well.  I've been using the Clear Blue Advanced Digital Test and did my third IUI today after receiving the blinking smiley face for the second day, my "high fertility" time and glow says it's go time too.  I think it's too early with IUI.  My husbands counts seem okay to me, 135 million and 93% but worry they won't survive until the egg is dropped.  Any advice is greatly appreciated.  Thank you!