Contraception and family planning

Reasons for family planning include protecting the mother's health, allowing recovery between pregnancies and ensuring that parents can provide for children they already have. Financial circumstances and emotional readiness can also matter. The ethical question is therefore not simply whether children are valuable: it is also what responsible parenthood requires.

Why the method matters

Natural family planning involves identifying the fertile part of the menstrual cycle and avoiding sexual intercourse during that time. It requires planning and periods of abstinence. It does not protect against sexually transmitted infections (STIs).

Artificial contraception includes condoms, contraceptive pills, implants and intrauterine devices, often called coils. These use barriers, hormones or devices to prevent pregnancy. Condoms also help protect against STIs; this protection does not apply to every contraceptive method.

The emergency contraceptive pill can prevent pregnancy after unprotected sex or contraceptive failure. It works by preventing or delaying ovulation, the release of an egg. It should not be confused with an abortion, which ends a pregnancy, and it does not protect against STIs.

Sterilisation is intended to prevent reproduction permanently. Its permanence raises a different moral question from temporarily spacing pregnancies: whether it is acceptable to remove the possibility of having children altogether.

Catholic teaching: love and openness to life

Christians commonly regard children as gifts from God. Genesis 1:28 teaches, ‘Be fruitful and multiply.’ This supports the importance of having children, but Christians disagree about which family planning methods are acceptable.

The Catholic Church teaches that sex within marriage has two connected purposes: it unites the couple in love and is open to creating new life. Its opposition to artificial contraception follows from natural law, the belief that moral behaviour should respect the purposes built into human nature by God. Deliberately separating sex from its life-giving purpose is therefore considered wrong.

Pope Paul VI reaffirmed this teaching in Humanae Vitae in 1968: each sexual act should remain open to the possibility of new life. This does not mean that Catholics must try to conceive every time they have sex. The Church accepts responsible parenthood and natural family planning, which involves abstaining during fertile periods rather than artificially preventing conception during intercourse.

For example, a married couple concerned about the mother's health could delay another pregnancy through natural family planning. Catholic teaching accepts their reason for spacing children but places limits on the method they use.

Some opponents also argue that easy access to contraception can encourage sex without commitment or responsibility. This is an argument about its possible social effects, not proof that everyone who uses contraception behaves irresponsibly.

Other Christian views: contraception can express care

Many Protestant Christians accept artificial contraception within responsible family planning. The Church of England accepted its use in certain circumstances at the Lambeth Conference in 1930, subject to Christian principles.

These Christians may argue that sex strengthens a loving marriage as well as enabling procreation. They do not believe every sexual act must be capable of producing a child. Preventing a pregnancy that would seriously threaten the mother's health, or leave parents unable to support their existing children, can therefore be an expression of love and responsibility.

Jesus' teaching to love one's neighbour can support this reasoning: the welfare of the mother, partner and children should influence the decision. Condoms' role in reducing STI transmission provides another argument based on protecting life and health.

Christians who believe human life begins at fertilisation may object to any method they believe acts after that point. Their concern comes from the sanctity of life. However, the moral belief and the medical question must be distinguished: it is inaccurate to assume that all contraception ends a developing human life.

Muslim views: family welfare and trust in Allah

Many Muslims accept temporary natural or artificial contraception within marriage, particularly to protect the mother's health, space pregnancies or avoid serious financial hardship. They distinguish responsible spacing of children from rejecting children altogether.

The teaching ‘God wishes to lighten your burden’ in Qur'an 4:28 can support this approach. Allowing family planning may reduce hardship and help parents fulfil their responsibilities. Acceptance of contraception within marriage does not mean acceptance of sex outside marriage.

Some Muslims oppose artificial contraception because they believe it interferes with Allah's plan and that parents should trust Allah to provide. Qur'an 17:31 states, ‘Do not kill your children for fear of poverty.’ This passage concerns killing children, not contraception directly, but some Muslims apply its emphasis on trust in Allah when discussing family planning.

Permanent sterilisation is generally opposed because it removes reproductive ability rather than temporarily spacing pregnancies. Muslim attitudes are not identical, so it is important to distinguish these positions rather than claim that all Muslims accept or reject contraception.

Non-religious arguments and a justified judgement

Many non-religious people in contemporary Britain regard contraception as responsible. Humanists typically judge it through reason and its effects on human welfare rather than obedience to religious authority. Preventing unintended pregnancies can protect health, improve family circumstances and help ensure that parents are ready to care for a child. Condoms also help reduce the transmission of STIs.

A central contrast is between judging an action by a moral rule and judging it by its consequences. Catholic teaching holds that good intentions do not make artificial contraception acceptable if it conflicts with God's purposes. A humanist, or a Christian who supports artificial contraception, may instead argue that preventing serious harm makes its use morally justified.

A reasoned conclusion should address the strongest opposing argument. Someone supporting artificial contraception might argue that protecting health and enabling responsible parenthood outweigh the objection that every sexual act must be open to conception. Someone defending Catholic teaching might argue that responsible family planning is important but should use natural methods that preserve the connection between sex and procreation. The conclusion depends on explaining why one moral principle should take priority, not simply stating a preference.