I agree that abortifacients are morally wrong, but God has allowed science in that area. Condoms, though not 100% effective, are not abortifacient nor contain harmful chemicals. I don't see what is morally wrong there. I fully agree that sexual intimacy should be between a husband and wife only, God gave this as a gift and the “marriage bed is undefiled” in his sight. It is not only for reproduction.
You can look it up.