Just curious at what month it started? Did you ever receive any PT? LO has a delay with gross motor movements so think we will be receiving some PT from Early Intervention and maybe privately as well. We are 13 months and just starting to pull up and place weight on our feet.

Other than the gross motor, all is well!
Re: Who has a late walker?
Go Phils!!
Have you contacted your EI office again? I thought by law things had to start within 45-days of contact? Maybe that is just the initial evaluation has to be done within 45-days.
To the OP: DS2 (18mos) is a late walker (as in does not yet walk) but he has CP. He gets PT amongst some other therapies for his disability.
DD started walking at 16 months. She didn't pull up until 12 months. We were not worried and did not feel that PT was needed. Once she started walking she caught on quickly and was running in no time. She just needed to build her confidence up.
This was exactly the same for my DD. She took 3 steps at 16m, and within a week was full on running, and walking as if she had been doing it for months.