Welcome mate

hi confused guy - welcome to BB.

You're not allowed to post pics in your thread, just link them to it is fine though.

However, on the side of the actual scan, it should have something about the "GA" being Gestational Age - so that should tell you there how many weeks she is approximately in the pic.
:yeahthat: The scan image looks pretty early on, if you have a few you shold be able to see the different GA and dates the scans were done as well.
And just so that you know Pregnancy actually starts from the first day of her last period, so based on a typical 28 day cycle, you would have had to conceive somewhere about day 14 day (you can have sex leading up to that date) of the cycle (roughly) which is techincally 2 weeks pregnant so keep that in mind when you are working out dates as well. so I guess count the weeks from when you met up on holiday and add on two weeks and that would give you an approximate of how many weeks she "should be"
HTH's