As far as abortion? Well, my belief is that a baby isn't really "alive" until it draws it's first breath. In the Bible, it states that Adam and Eve weren't really alive until God breathed the breath of Life into them, so, I'll take God's example for when a human is "alive".
And..............when you stop breathing, you no longer are alive.
What do you say to this example from God...his words to Jeremiah?
Before I formed you in the womb I knew you,
before you were born I set you apart;
I appointed you as a prophet to the nations.”
And...............telling people to simply not have sex is a non starter. Why? Because reproduction is a basic survival response, and to go against that is to go against human nature.
Most of our laws 'go against human nature', that's why we need them. Letting young people know that no birth control is 100% effective (save abstinence or sterilization), is arming them with information they need to have to make their choices. That is not advocating for or against.
But if you were responding to my comment - I didn't tell anyone to abstain - merely stated that unwanted pregnancy is easily avoided today.