Dear Francis,
In general, when there are serious reasons to avoid a pregnancy, one must choose morally appropriate means for doing so. The
phrases it this way:
52. Catholic health institutions may not promote or condone contraceptive practices but should provide, for married couples and the medical staff who counsel them, instruction both about the Church's teaching on responsible parenthood and in methods of natural family planning.
Periodic abstinence, NFP, or complete abstinence would be morally acceptable options. Contraception as a freely chosen action would not represent a morally licit (acceptable) option. The decision to have a tubal ligation, similarly, would represent a disordered action, directed against one's own body, where a healthy and properly functioning organ of the body would be mutilated.
Whenever we choose contraception or direct sterilization, we are choosing to treat our sexual fecundity as if it were an evil, by acting directly against it, when it is objectively a good. Whenever we act in such a manner that we treat a good directly as if it were an evil, such an action is an inherently disordered and unreasonable kind of action on our part.
Periodic abstinence does not treat sexual fecundity as an evil, because whenever we choose to share marital intimacy with our spouse, the act remains open to the possibility of transmitting life, which it is properly ordered to.
In my article, [PDF] "A Future Pregnancy Would Be Too Risky . . ." I said:
"While it is clear that we cannot survive without food or water, it is false to assume, as our culture seems to do, that we cannot survive without sexual gratification. Sex is not necessary for individual survival, nor indispensable for a healthy and fulfilled personal life. For a single person, in fact, a healthy and fulfilled personal life will depend on the proper ordering of the sexual faculties through the self discipline of abstinence, and an attendant growth in virtue. This holds true in marriage as well, where spouses must pursue the discipline of sexual self-restraint at various times if the marriage relationship is to grow and flourish. They may have to practice such discipline under conditions of military deployment, work-related absences, and chronic or acute illnesses."
You said:
- Should we be expected to abstain for two years?
It depends on the circumstances — complete abstinence is sometimes morally required in marriage.
In addition to my article, I am including another titled:
NFP and the Telo of Sex
Both deal with the issue of avoiding a future pregnancy, NFP, etc.
I hope you find them interesting.
Pax,
Fr. Tad
National Catholic Bioethics Center
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