First Ultrasound

Monday we had our first ultrasound.  Everything checked out perfect.  I was actually 12 weeks and 1 day, but he/she was measuring 12 weeks and 6 days.  The sonographer said he was really long and had long feet (they are 1 cm long).  This shouldn't be alarming seeing how daddy is 6 foot 5 inches tall!!!  We go back in 3 weeks for another ultrasound to measure his/her growth because I am on medication to suppress my thyroid and they want to make sure it is not suppressing the baby's also.  Because I am being followed by a high risk OB, they did a 4D ultrasound!  These pictures are so cool.  And WHO says this is not at life at 12 weeks?!?  He/She is fully developed; just needs time to grow now.