First of all, I think comparing our children to other children is a BIG mistake. All it does is cause undue worry! ;) Also, is he not talking as well as girls or other boys his age ... and exactly his age, or even a few months older. You have to remember that even a month or two at age two or three makes a HUGE difference in what they are doing! ;) And, girls are (typically) much more verbal earlier on. My son was different ... he was VERY verbal from very early on (but his little sister is proving not to be so much). But, then I worried about his motor skills, which seemed behind other children his age. Then, I realized that children are different, they progress in different areas at different rates ... and all I was doing worrying and comparing him to other children was driving me crazy! ;) If you have concerns, talk to his doctor. But, if he's talking at all at 2, I'm sure he's fine. He may be doing other things better than kids his age, too. Don't worry, and don't worry yourself by comparing him too much to other children. Best of luck!