To update on Logan he has mastered sitting up 5 weeks ago, now has 4 teeth, two on top and two on bottom, Started crawling a week and a half ago and is now all over the place and he is saying "dadada" and "bybyby". He had his 6 month checkup 2 1/2 weeks ago and weighed 19 lbs 11 oz and was 28 1/8 inches long. I didn't realize how much can happen in about 2 months and how fast time has gotten away from me this summer. I'm just trying to enjoy every minute.