Today I got the following reply from Ralph:
Dear Bhawna - I spoke to IRCC regarding your application received Apr 12, 2019. It is at the Case Processing Centre in Ottawa.
Standard processing time is 6 months. This means 80% of routine applications are completed within that time frame, while 20% take longer.
Criminality passed.
Eligibility and security checks have not been initiated. They cannot be expedited and timelines are not available.
Medicals are valid until Mar 2020.
My aor is 12 April. I m Very worried now. With this speed it's going to be more than 6 months