Even with technology's abilities, many expectant ladies want to keep the gender of their unborn babies a surprise. Sometimes the hardest part is getting the professionals to stay mum on the sex.
He [doctor] turned back to the monitor he was like, "Wow. He/she is fantastic looking, very long legs!"
Fortunately for Minnie, she didn't hear whether he said "he" or "she." but her two accompanying friends did. Now it's up to them to keep it secret.
Did your doctor or nurse slip the news to you accidentally?