Name one thing that you feared most when having your first child?

I think for me, my first pregnancy I didn't really fear as I still not heard of scary stories about pregnancy complications and during labor. I feared most when I was almost due and wonder how will be the labor pain like as I never experience before. For 2nd and 3rd pregnancies, I am even more panaroid when there is little thing happen, e.g. cramps and etc. as I heard many complication stories from my mummies friends.