My wife's file was transferred to CHC-Islamabad on April 2, 2013 and my son was also born on the same date. With the way they do things in Pakistan, it took me over three month to get his Birth Certificate, Child Registration Certificate, Certificate of Canadian Citizenship (from Lahore Consulate of Canada), Pakistani Passport and our Family Registration Certificate. I sent them all them to CHC-Islamabad by fax, twice, and didn't get any response.
Does anyone have experience with children born while a Family Class PR application is under process or how it would affect the application? I'm sure it would prove to them that our marriage in genuine. While completing my wife's application, I mentioned that she was pregnant and the estimated delivery date.