Why do you think it's OK to force a women, and in some instances a child, to continue a pregnancy they don't want?
How will you PERSONALLY help those mothers? How many of their bills will you pay, how much food will you buy them?
Because while your volunteer efforts are commendable, giving homeless people sleeping bags and food for a few hours isn't actually dealing with the problem. It's papering the cracks and doing little to give mums assistance for 18yrs to raise the baby you want to force on them...
Why do you think a fetus is more important than a living being?
Also, not all cases of abortion are because of lack of contraception. Mine was, but that was because my ex decided he didn't care that I wasn't on contraception after having our second, and he wanted sex... but it's well known that contraception fails.
Many women don't actually end up loving the baby either, I was a result of my mother not being able to terminate and my relationship with her non existent because she wouldn't hide her resentment of being forced (by her family) to have me.
We don't talk about the kids we resent, but it doesn't mean it doesn't happen.