Non-adjuvanted swine flu vaccine for women who could be pregnant?

It is possible I'm pregnant and I want to get the swine flu vaccine without the adjuvants. It says it is for pregnant women, but will they give it to me if I tell them I could be pregnant? Or do I need to lie and say I am pregnant and will they make me confirm this in any way? I can't test yet because I haven't missed my period yet. I live in Vancouver, BC Canada.