As this was listed as a ‘double’ it is believed that this means that this was more of a background piece. At least that is a quick ‘google search’ indicated. Considering that the sonogram was only viewed a few times during season 1 it would make sense that some photo double props like this could be used.

With regards to this particular sonogram ‘double’ it is unclear if it was ever used during filming. If it was it would be even harder to pinpoint which particular episode it would have been used in. There were several copies of this picture created for production so this piece is just one of many that could have been used.