Happy 1/2 birthday to Z (a few days late). He went to the doctor this morning and he weighed in at 18 pounds 10 ounces (70th percentile) he is 28 inches tall(95th percentile) and as always his head is holding strong at 98th percentile. He started crawling last week (a few days before his 6 month birthday) His best motivation for crawling is something that he isn't allowed to have, or something Ayda is playing with. He sits up on his own, he has two bottom teeth, he does everything VERY well except sleep. He isn't too interested in that.