He was started on IVF and given a total of 25mg of IV Valium.
 The patient has not been given a sedative. 
(ROOT (S (NP (PRP He)) (VP (VBD was) (VP (VP (VBN started) (PP (IN on) (NP (NN IVF)))) (CC and) (VP (VBN given) (NP (NP (DT a) (NN total)) (PP (IN of) (NP (NP (NN 25mg)) (PP (IN of) (NP (CD IV) (NNP Valium))))))))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ has) (RB not) (VP (VBN been) (VP (VBN given) (NP (DT a) (NN sedative))))) (. .)))
( He ( ( was ( ( ( started ( on IVF ) ) and ) ( given ( ( a total ) ( of ( 25mg ( of ( IV Valium ) ) ) ) ) ) ) ) . ) )
( ( The patient ) ( ( ( has not ) ( been ( given ( a sedative ) ) ) ) . ) )