Uk sonographers

I said uk because I dont know if different places have different machines.

But are there any sonographers that can work out a really stupid question for me?😂

Which way is the "right" way..ive always thought picture 2..but with this being an internal scan..Youd of thought picture 1 is the right way to look at it as the bottom is the smaller thinner part as the probe looks upwards if that makes sense😂 you'd think it gets wider the higher it is as your vagina is thinner than your uterus and stuff. I know what I'm trying to ask but really can't word it correctly lol..especially with this scan having the white sort of triangle on it made me question which is the right way

Hope I've made sense as I've confused myself now trying to ask my own question😂🙈