When i had my daughter i had what they call a second level ultrasound which has better imagery
i was so amaze on how clear it was. I seen her sucking her thumb i seen she had a head full of hair
i even seen her smile. btw that's how i found out i was having a girl I wish i would of had the 4D sonogram it is so detail. Well anyways heres a links to show you how amazing this is.

http://www.firstlooksonogram.com/sampleimages.htm