People have sex, it's a fundamentalmental drive we have as living beings - that doesn't have to mean giving up your basic human rights in order to be forced to continue a pregnancy against your will, regardless of the risk to you or others.

Then there's rape, sexual abuse, and of course many people DO want to be pregnant but have to seek abortion due to change in circumstances, health reasons, or due to miscarriage.

Your beliefs shouldn't be forced upon anyone.