supergal - fazzy is rite, for most babies, it's better to do the scan at 26-28 wks. i went for mine at 27 wks but i think my baby was too skinny, hence can't get a proper picture..not sure what her weight was coz haven been to the gynae recently..
my next 3D/4D scan is at 30wks, after my usual gynae appt...hopefully she has gained sufficient weight by then [IMG=http://www.singaporemotherhood.com/forumboard/clipart/happy.gif]
i think it's a good idea to make your 3D/4D appt after your gynae's appt...if u are going to radlink, their appt time is usually quite short (i.e. probably can get a slot early next wk)