What happens during your sessions with your midwife?

Every time I go to see my midwife, all she does is go through my notes (silently) ask me what symptoms I’m having, check my urine, check my blood pressure and my fundal height. I’m 28 weeks pregnant with my first child and this is all that has happened at my appointments. Is she meant to be teaching me anything because everything I know I’ve learnt from the internet and from family/friends... My friends have said their appointments lasted about 20-40 minutes, max 60 minutes but mine only last between 10-20 minutes. Thanks!