I see alot of moms kinda panicking because they're unsure if their baby is actually what the technician said. I just left the hospital and told them i was told my baby is a boy but lately I've been seeing alot of posts where people were told wrong. The doctor said its easier to mistake a girl for a boy and not so easy to mistake a boy for a girl and that if they told me it's a boy more than likely its a boy. I know sometimes girls are swollen or the cord gets wrapped but just try to relax mamas. For me, at the ultrasound place i got mine done at they checked using a heat sensor to make sure it wasn't the cord. Here's a picture so you can compare. This was at 15 weeks 0 days