You could get pregnant, even if you pulled out.
The term that is false would be B.
Betty should not go swimming immediately, the waters might not be safe and if she is alone, no one would be able to help her if something went south.
Answer: Pretty sure oxygen i think not exactly sure but i think it is
Explanation:
Don't really worry about pushing too hard, it's even ok if you were to break a rib or two. it's better to push too hard than not hard enough