Emotional Fathers Day

Had a great day today, but just feeling a little emotional. 
My church does this really cute thing on Father's Day where they play a slideshow of photos of dad's with their children, that members of the congregation can submit.  It's so adorable.  But I just couldn't help feeling emotional that because we don't have kids yet, there was no picture of my hubby up there with a child.  
Having a baby is something I pray for everyday and I don't know if God's answer is just no, or to keep on waiting, the answer just hasn't been revealed to me yet.  If it has, I definitely missed it.  
Anyway the funny thing is they do the same thing on mother's day with pics of moms with their kids and I didn't get emotional at all, but today is different, because it pains me to feel like I've failed my husband.