Thank you
@rajkamalmohanram for your reply.
Q1. Is the 5 year eligibility period starts from the date of becoming PR to the date of application or anything else.
For example, if one becomes PR in April 2016 and applies to citizenship on April 2020. For Health history the time period is from April 2016 to April 2020. or it should be for 5 years. (I mean April 2015 to April 2020). I know, it doesn't make sense, as the applicant was not in Canada during Apr 2015 to April 2016. But eligibility period during application is 5 years, right?
or April 2016 to till date. (4 years 10 months), will this work.
The eligibility period is a constant. 5 years from the date you signed your citizenship application. So it should be from April 2015 to April 2020. Yes, I know it doesn't make sense if you became a PR recently (in 2017, for example) and you are requesting medical records for before your time here but in case the officer requests a record like that, then it is better that you have it.
Q2. Is the
"Limited Personal Claims History" sufficient.
Should be fine.
Thank you again for your wonderful suggestions. I greatly appreciate.