19 weeks 1 day ultrasound, is it really a girl?

 I'm a ftm and went for my anatomy scan today.  The baby is completely healthy and measuring right on track.  The first thing the tech did was look for the gender.  She appeared to find it very quickly though she didn't really explain what she was seeing.  She mentioned not seeing any "boy parts" but I know basing gender on missing parts isn't the best.  I'm guessing she saw something else as well and did take time, I'm just so worried that I'm going to plan for a baby girl and out will pop a baby boy.  I talked with the OB after and she also stated it was a girl but again didn't explain how she knew it was.  I don't mind either way I just really want to be able to plan!  So what do you all think?  Was the tech right?

 Here is the second pic I was given. 

 Thanks for the response ladies.  I have half a mind to become an ultrasound tech just so I can evaluate these photos myslef, lol.  All they look like to me is gray blobs.  

 Bump

I say girl def from looking at 1st picture! 2nd pic still girl but def looks diff!! I still say Girl :) CONGRATS!

Will you please...answer my utrasound gender Forum? Ty :)

 It is the second pic that concerns me.  The middle "line" appears to be sticking out farther.  The first picture there really is no doubt but that second picture just has me worried the tech missed something.  I mean she did look everywhere so I guess if there was a penis hiding I would think she would see it but you just never know.  Ah stupid pregnancy hormones making me freak out.

 Bump

Congrats on your girl!

Looks like a girl to me!

 I was told girl based off no boy parts seen just to go on and have a boy...double checking might not be a bad idea. lol.