Boy potty shots

Has anyone ever had a potty shot done with a boy and only see a scrotum? I swear i seen a scrotum on my screen during the scan but she didnt bother trying to get gender so i got a quick glimpse while she done femur length. I was looking for 3 lines she didnt have time to do gender as we went over time limit. I never seen 3 lines just what looked like a oval patch kind of shaped like a heart almost. Anyone not see anything between the legs have a boy? Im leaning towards girl but what if it is a boy lol