Do not follow self-destructive behaviors such as drinking, doing drugs, over or under eating. go to therapy or a physiologist, focus on positive self-talk and self-care. push negative people out of your life and be kind to others(it's very rewarding).
remember, paths can vary based off of mental illness that the person is suffering.
A. Fertility Awareness.
Birth control affects your hormones, and condoms block the sperm from fertilizing the egg, so the only reasonable answer is A.
