Whats your view on immunisations?

i just wondered what peoples views are on the immunisations,baby jabs,swine flu vaccine etc.has anyone chosen not to give there child any of these and why? my daughter whos ten has had all ov them,except swine flu,and i have her them without a second thought,now ten years later im pregnant and have looked into whats actually in them,its got me thinking.being pregnant i should have the swine flu jab,but i refuse to have it.would just like to hear anyones opinions please.