Regan had her 6-month check on Friday. All went really well, except she is alittle smaller than she should be, weight wise. Her height was normal, and all of her developmental milestones are on. (except that she isn't sitting) But, my ped is a little concerned about her weight. The good thing is that she is growing in her length. I took her in today to have some blood work done. I will post after I hear from the doctor.