Repeat Anatomy | Growth Scan

Christina
Kind of nervous about our ultrasound tomorrow. It's our second one and it's for a repeat anatomy and growth scan because the original one conducted at 16.5 weeks was inconclusive or hard to make out the gestational age of baby. I'm hoping the baby is okay and nothing is wrong with him internally but I can't help but wonder now if there's a chance he might end up being a she. What am I supposed to conclude if the reasoning behind this repeat scan is due to the fact that our original one wasn't clear enough? We just announced that we're expecting a boy so I hope that remains true. Otherwise I would feel so embarrassed! Has anyone else had to go back for a repeat scan like this? I am currently 26.5 weeks now for reference.