Just sharing my timeline for others reference (was preparing for myself, so thought to share):
File sent: 02 May 2014
App Recieved: 08 May 2014
DD encahsed: 15 July 2014
1st line - in process: 25 July 2014
PER Mail: 13 August 2014 (got to know about DD date)
2nd line - Process started: 9 Oct 2014
MR, RPRF, PCC recieved: 14 Oct 2014
PCC applied on: 16/10/2014
PCC recieved on: 4/11/2014
MR applied on: 19/10/2014
Remedical: 29/10/2014 (only for husband, asked by doctor only, no involvment of CIC)
RPRF DD date: 6/11/2014
NDVO send date: 7/11/2014
NDVO recieved: 10/11/2014
3rd line - medical recieved: 10/11/2014