It was not a good idea taking hubby along

Im being mean actually.
It was really nice, he did the fetal assessment, and has a fantastic ultrasound machine. Showed us soo much detail, little hands, and feet, counted the bones in the fingers even!!
But hubby sat there the entire time, and kept asking, do you want to find out the sex, and I kept saying "no".
After the scan, he said he wants to have a chat to the dr, and as soon as he walked out I knew what baby we are having, just by looking at him!
He also confessed that he googled how to tell from the scan, and it was very clear!
We are having a GIRL!
He is a little disappointed as he really wanted a son. as he says we only having 2 kids. I am also a little sad about it, but I also think I would then be able to convince him that we should have a 3rd kid later on!
We haven't told anyone though, and I asked him not to tell his parents (who are visiting at the moment). I am not quite keen for the influx of pink right now.
He really wants to tell his parents, so they can start buying stuff!