Same issue. Did you push through the application? This is my 2nd day of sputum collection at st luke’s j bocobo.I am facing same problem. I am to apply for canadian student visa for september 2018 .i have every documents ready to apply .i got my medical done at max hospital delhi after some days i go mail from canadian immigration reffering further medical tests which were three sputum tests .i have got these tests done before 22 days and now it takes approximately 2 montha for results to come . Now i am in thinking that i should apply my student visa or wait my test reports.