Work Capabiity Assessment - next one due?

After receiving advice on this forum I wrote a letter to the DWP asking when my next Work Capability Assessment is due. I obtained a proof of postage. It's been 4 weeks and I still haven't had a reply. The address was a PO Box.

Any advice on this matter would be greatfully appeciated.

Still haven't heard anything from them. I've decided to have some one phone them for me. However, I'm concerned that if I make this enquiry they may decide to conduct a new Work Capabiity Assessment on me...

A family friend phoned whilst I was in attendance. She asked the benefits advisor if she could provide info regarding the date of my next Work Capabiity Assessment - informing her that info could be found under the heading 'Prognosis' on my computer records. The advisor replied that she'd never heard of 'Prognosis'. I was a bit miffed by this and told my friend that I had read advice given on here that clearly stated that info could be found under 'Prognosis'.

The advisor did provide info, however, stating that it had been 'Recommended' - she did say by whom but my friend cannot remember the professional title of the person - that the date of my next one would be 'Approximately' around the middle of December.

Am I to presume that the info given is correct?

I cannot understand why the advisor said that she'd never heard of 'Prognosis' in relation to my next assessment???