I believe discussion of all forms of contraception, both modern artificial, and natural family planning is very important if you don't actually encourage them to have sex, but basically you allow them to make responsible decisions.
我认为讨论所有形式的避孕，无论是现代人工计划生育还是自然计划生育，都是非常重要的，如果你不鼓励他们发生性行为，但你需要允许他们做出负责任的决定。