MY teenage son (17 y.o) with a lot of special needs just had his vp shunt replaced(original went in when he was 18 months old!) he had the operation on sunday lunchtime(wed lunchtime now).He got out of hospital yesterday lunchtime(tues) and has been home 1 day he seems quite sleepy and has had 2 1 hr spells in his bed today is this normal? the 1st one he slept the other just lay down chilling.He eating again but not his usual apettite,does he sound ok to anyone else whos had a vp shunt replaced??