hello Bless, Alexa and Abudhabi team
actually there are two types of screenings
1. background checkings
2. security checkings
once you received the medical request it means that the VISO Officer is totally satisfied with your background checkings , means , working experience , qualification and etc
once the medical results submitted to CHC , the Security checking starts for the applicants , i think we are in that stage !!! for some one is really fast if there is not too much countries visited because this step involved agencies , interpol and etc
usually after medical results submitted to CHC , it takes an average of 3 months to get PPR but some get with in 45 days too.
we all hope our PPR come out soon INSHALLAH