Well Ive learnt you def. get more for your money with trained techs lol.
Sounds like yours is a boy, but she would have prefered to have seen the penis as well to feel 100% but Id be wondering too if in your shoes incase it was swollen labia.
Mine printed out pics of her choice without even asking what type etc. I wanted first. And both times I asked for a full body side shot and she said it was in the wrong position yet the nhs 12 week one was fine the week before!
Def. going to a trained tech for a proper medical one at 26 weeks, not taking risks on an extra £50 for that