There are several problems with that:
Agree on your points here but consider while Mosaic law gave stricter penalties (some 35 capital statutes), the Sermon on the Mount raises the standard very high. Instead of getting by with being a "non-murderer" Christ says you can't get angry without a cause. Instead of being a "non-adulterer" Christ says you can't lust in your heart. So, Christ teaches us about the spirit of the law.
Euteneuer is patting himself on the back by being a non-IUD/non-drug-pill promoter but he violates the spirit of God's law by showing hundreds and thousands of Catholics how to AVOID children at a better rate than artificial methods.