Gosh LouiseMarie, that really sucks. Medical aid costs sooo much! The only options we have are Malcor or Sizwe. But I can't complain, I've found Malcor to be generally quite good.
It didn't take long at all to register at Dischem. They made a copy of my ID, I filled in demographic details (name, date of birth, address, contact numbers and email address) and then selected which benefits I wanted to opt in on. Then for baby club it just asked for quick details and the due date – no proof of pregnancy

Then I just asked them if I had to spend only on baby stuff and they said R300 on anything using your card and it doesn't need to be all at once.
As far as choice goes, I went with a basic one which was R249. It doesn't require probe covers and works for use in the ear and on forehead. Doesn't have extra features like fever indicator (which I don't think is really vital) and only has keeps the last reading in memory instead of 30 odd.
dischem.co.za/product-view/12934/elektra...function-thermometer
There were newer ones which don't actually require physical contact, but I said to DH that I'd rather go with one where the technology has been around for a while. The main thing is that I can measure temperature quickly and painlessly, I'm not worried about fancy features