I think not every case need to do blood testing..... When I was discharged from hospital
Our doctor said my bb index was low.... Should be ok....and as common practice, we made the appointment going back to hospital few days later .....
Even my pui yuet and my mum said bb was ok.... No need to go back la ( I know some ppl didn't go back ga).... But I wanted to go out ma...so we went to govt clinic finally
Used a thermometer-like tube to test the yellowish .... which takes only a second to know the reading.. V efficient