Boy Parts

So we had the big 20 week ultrasound today. The tech can't say much and didn't. When I asked about gender she said she could only give that info to my midwife. Then later said she couldn't identify gender. But A swears she saw boy parts. I was relaxed but I want to know that everything is okay and baby is healthy. I mean from what I could see all looked well. Baby kicking and jabbing, heart beating, etc. But I am not an ultrasound tech. We won't have the results until next week.