In today's world, we have so many options that should be employed, to avoid these unwanted pregnancies. (i.e. Teaching abstinence, the Pill and other pregnancy avoidance options, the morning after pill...)
You left out thee most important one RESPONSIBILITY
You want to have sex? Go F your brains out but be responsible about it. Think about something or some one other than yourself.
What is Faith? It is the confident assurance that something we want is going to happen. It is the certainty that what we hope for is waiting for us, even though we cannot see it up ahead. HEBREWS 11:1