I need to get this off my chest I am almost 31 weeks pregnant when I was 20 weeks I found out its a boy my husband & I are excited about a boy we have the nursery ready a name picked out & everything but I can't shake this feel that it's a girl. Is there a chance the ultrasound tech was wrong? can they still mess up on these things or are they 100% accurate. I feel crazy I don't know why I have this feeling it's a girl when I was told it's a boy.