Baby gender

So my boyfriend is a little in denial that the tech said we’re having a girl. I didn’t get any pictures where it shows specifically her parts but I think it’s a girl and my co worker said you can tell in this picture but I’m not sure if she’s seeing things lol. Anyone else see girl parts here?

UPDATE:

We did see the gender where it’s just her legs and they’re open and I thought it was a girl and the tech did too but she wasn’t 100% sure. We go back Wednesday because they needed to get a few more pictures but she wasn’t cooperating to do so and hopefully then we can recheck. But I wasn’t sure if any of you guys saw what my coworker was seeing.