My DS is due his 1 year vaccines, hes to get the 4 in 1 so mmr with 3 boosters also meaning 4 injections. Im so worried he'll have sort of reaction and i keep reading about parents saying child started showing signs of ASD following (i know there is no solid research just anecdotal) has anyone else felt this way? Hes already 13 months as he's been constantly ill with bugs from nursery since starting last month