Depends on which vfs location. Between two weeks plus to a month. No definite timeline anyway. People who've gone through the process can share their views too.
The receipt you'll include with your passport and other documents is different. You have to make the payment to vfs via their link. Look up for the vfs link for the location you wanna use. It's called PACKAGE TRANSMISSION FEE.
Is there anything I can do to hasten my medical update?.
Remedical request Aug 20
Sent Sept 15
...and no update since then.
Aor Sept 2019
The mental and emotional torture is getting too much.