Christy - I hope you get some anwers soon re DD4. I will keep an eye on Sara.

I have spoken with her daycare teacher and she seems nothing wrong. Apparently she is the life of the party!!! Although her last dc teacher wanted me to have her hearing checked when she was 20 months to 2yrs because she would not respond to verbal instruction without having eye contact. Her hearing is fine it is just very selective. DH and I worked very hard to teach her to listen when being spoken to, it took months.