Did God need Mary's consent before she became pregnant?

Abortion activists use plenty of passages to try to make an excuse for abortion. One of those is in Luke 1:31-38. Pro-Choice people believe this passage is Mary giving consent to being with child. They believe that if Mary gave consent to this matter, this should allow other women to have control over their wombs as well. Join Thomas and Bryan as they point out how this passage isn't a passage of consent, rather it is a passage of submission and humility.