Dd2 was similar - lots of issues from birth and global delays. She had slt and physio from birth though, as it was pretty obvious there could be ishoos. She loved portage.
She sat up kinda at 12mos, and had a standing frame from her first birthday (and also a nursery placement for two mornings a week). She did crawl eventually, and used a walker for about four or five years. We were told she probably wouldn't talk or walk. She's 8 now and walks, runs, some loon teacher let her into the school choir, and she generally won't shut up. She skis, horse rides, goes to brownies, loves her very cool low rider trike (like a go-kart) and this week is at dance camp. She has cp.
I'm only giving you a glimpse of her because she is completely unrecogniseable from her prognosis, and from any glimmer of how she presented anywhere before, well, three, really. At that point the jury was still out on future physical and learning disabilities. Small people are very complicated. Her first therapists wouldn't be able to pick her out of a line up now. She didn't smile until she was 6 mos, and had v little facial expression. Just a blank.
The earlier the interventions, the better outcome.
Has ds had an MRI since birth? I'm guessing if there were anomalies during pg, they will refer for another one. Do you know which Neuro? We used Antonia Clarke at st George's, she was very good and v honest. The consultant paeds we had were a mixed bunch and it was a relief to actually sit down with someone who knew brains.
It is reasonably normal to have a 'developmental delay' tag for some time btw - unless an easily identifiable cause or syndrome is identified. It gives the profs time to get a good start on therapy on monitor for changes. Some kids do make remarkable progress and 'catch up', whilst of course others do end up with a dx. Dd2's presentation changed so much that she was on her second dx at four. She still has cp, but the presentation is very different.
We went to a communication and feeding group run by a slt from 6 mos, which was brilliant, and slt also arranged for us to attend a makaton course v early. There is a makaton DVD available, but something special is fun too. You can tell the parents who have the makaton DVD on loop. They are the ones who can rap goldilocks.
I did go to baby massage classes with dd2 which was utterly pointless. She essentially screamed the entire time and I did no massage at all, just ended up either watching or leaving every week, v depressing. But there are usually local sn groups which are more accessible.
Good luck with referrals! X