Oh carp - is there a 4 month check up?? Better go look at my blue book! I thought the next one was 6 months? Ah well, will call tomorrow and try to get him in or just take him to the gp - the gp checked him over last week when he had his needles and weighed him anyway but I don't know if he put it in his blue book...didn't do his head circ either which we need to keep an eye on.