Life precedes fertilization and implantation, so obviously there is life at conception; whether or not it's the life of a person is up to debate.
From a classification perspective, an embryo is considered alive. However, life is worthless to all humans. Every single one of us kills living bacteria in incredible quantities every single day without even noticing. We value sentience and anthropomorphism, not merely being alive.
You remind me of someone..
~Following My Own Flow~
I refuse to accept the view that mankind is so tragically bound to the starless midnight of racism and war that the bright daybreak of peace and brotherhood can never become a reality. - MLK
But if you mean life in terms of a vital, conscious person, I would say no.