Ultrasound at 21 weeks with baby #4

Today was a routine 20 week ultrasound, and the sonographer got the images she was looking for (3 parts to the umbilical cord, brain, 4 chamber heart, full spine, 5 fingers, 5 toes, stomach, kidneys, other bones, no cleft lip, and everything else).  Baby looks perfect!  And he's still a boy. :)  Weight estimated at 1 lb 1 oz, and due date estimated on May 12.  My "official" due date is May 13.  Pretty close!