Controlled Childbearing Without Borders: Should the Law Regulate Contraception?

Contraception is no longer merely a matter of medicine and public health. It is simultaneously a matter of human rights, reproductive autonomy, equality, demographic policy, and the limits of state intervention in the most intimate decisions of individuals. States have a legitimate interest in protecting public health, preventing discrimination, and responding to significant demographic changes. At the same time, however, the question arises as to where legitimate health regulation ends and impermissible control over an individual’s reproductive life begins. Recent developments in Vietnam demonstrate how complex this boundary can be.

According to the draft plan of Vietnam’s Ministry of Health, the state seeks to reduce the sex ratio at birth to approximately the natural level of 106 boys per 100 girls by 2035. The draft provides for stricter enforcement of the ban on fetal sex selection, oversight of healthcare institutions and online advertising of such services, as well as public campaigns aimed at addressing the long-standing preference for male offspring. The Vietnamese example thus raises a broader question: when may the state regulate the reproductive behaviour of its citizens, and where should it stop?

The regulation of childbearing is not a new phenomenon. During the 20th and 21st centuries, different states have used various legal and political instruments to influence the number of children born. In some cases, the aim was to reduce birth rates; in others, to increase them; and elsewhere, to prevent certain forms of reproductive behaviour. Vietnam is particularly interesting because it has pursued different demographic objectives at different points in time. Today, it faces a problem that is, to some extent, the opposite of its earlier policies aimed at limiting fertility: alongside population ageing, the state seeks to influence birth rates while at the same time attempting to reduce the pronounced imbalance between the number of boys and girls at birth.

The sex ratio in Vietnam reached 114.8 boys per 100 girls in 2018, while in 2025 it stood at approximately 110 to 100. The new draft targets a ratio below 109 to 100 by 2030 and the natural level by 2035. At first glance, such state intervention may appear justified. If a particular social pattern leads to a persistent imbalance between men and women, its consequences may extend far beyond the sphere of individual reproductive decisions. Vietnam’s Ministry of Health warns of the potential long-term consequences of such an imbalance, including gender inequality, violence against women and girls, human trafficking, and social pressures associated with a shortage of women. Yet this gives rise to a fundamental legal dilemma. Can the state pursue a legitimate demographic objective at the expense of individual reproductive autonomy?

Reproductive Autonomy as a Legal Standard

Over the past several decades, the international legal framework has gradually developed an approach according to which the decision as to whether, when, and how many children a person has belongs primarily to the individual or partners, rather than to the state.

An important step in this development was the Programme of Action of the International Conference on Population and Development, held in Cairo in 1994. That document links reproductive health to the right of individuals to decide whether, when, and how often to have children and emphasises the right to information and access to family planning methods. Particularly important is the principle that reproductive decisions should be voluntary and based on information. This does not mean that the state has no role to play. Quite the contrary. The international framework expects states to ensure the availability of healthcare services, information, and family planning methods. The distinction, however, is crucial: the state should enable free choice rather than replace that choice with its own decision.

This understanding is particularly important in relation to contraception. The right of access to contraception should not be viewed merely as a right to a particular medical product or healthcare service, but as part of the broader ability of an individual to make autonomous decisions about their own reproduction.

What Does International Law Require?

The Convention on the Elimination of All Forms of Discrimination against Women (CEDAW) is one of the key international legal instruments in this field. In its General Recommendation No. 24 on women and health, the CEDAW Committee calls on states to remove barriers to access to health information and services, including those related to sexual and reproductive health.

Particular emphasis is placed on family planning and sexual education, as well as the principles of autonomy, privacy, confidentiality, informed consent, and choice. This standard is important because it demonstrates that the state’s obligation is not exhausted by simply “not banning” contraception.

The state must create conditions in which choice is genuinely possible. If contraception is formally permitted but practically inaccessible because of discrimination, excessive administrative barriers, lack of information, or unequal access to healthcare, it is difficult to speak of genuine reproductive autonomy. In other words, freedom of choice is not merely a negative freedom from state intervention. It also requires certain positive obligations on the part of the state.

The Boundary Between Regulation and Reproductive Autonomy

At the intersection of public health and human rights lies the question of how far the state may go in regulating reproductive behaviour. The state has a legitimate obligation to protect public health, but measures aimed at achieving that objective may simultaneously interfere with individual autonomy. Legal control over reproduction may undermine fundamental rights when it crosses the boundary of necessary health regulation. In the context of contraception, it is therefore necessary to distinguish between the regulation of healthcare services and the regulation of reproductive behaviour. Establishing safety standards, providing information, protecting privacy, and ensuring informed consent are legitimate forms of regulation. By contrast, compulsory contraception, restrictions on the number of children, or withholding contraception in order to achieve demographic objectives constitute significantly more serious interference with reproductive autonomy.

The case of Greenland demonstrates that such a danger is not merely hypothetical. During the 1960s and 1970s, Inuit women and girls were fitted with intrauterine devices as part of a Danish birth-control policy, and the issue subsequently raised serious legal and human rights concerns regarding coercion, consent, and state responsibility. Recent expert reports have found that the practice constituted a violation of women’s rights, while no definitive conclusion can be drawn as to whether it can be legally classified as genocide. Contemporary international law therefore increasingly views contraception within the broader framework of sexual and reproductive rights, including the rights to health, privacy, equality, and bodily autonomy. At the same time, it emphasises the importance of equal access to reproductive healthcare services and the protection of groups particularly vulnerable to discrimination.

The Greenland case also demonstrates why the mere objective of a health or demographic policy is insufficient to justify state intervention. Even when the state acts in the public interest, the crucial question is whether the person affected by the measure has given free and informed consent. The boundary between legitimate health policy and coercive reproductive control therefore depends not only on the objective of the measure but also on the manner in which it is implemented.

The Vietnamese example demonstrates how complex this boundary can be. If the objective is to prevent sex selection, the state has a strong argument for intervention, for example through oversight of healthcare institutions and bans on advertising such services. However, such measures must be directed at discriminatory practices rather than at taking control over the individual’s reproductive decision itself. The problem of sex selection cannot be solved through restrictive measures alone. It is also necessary to address the social and economic inequalities that encourage a preference for male offspring.

At the European level, it therefore seems more appropriate to speak of minimum common standards rather than complete harmonisation. Such standards should include non-discriminatory access to information and contraceptive methods, informed consent, protection of privacy and confidentiality, and a clear prohibition of forced contraception and sterilisation. This approach is also consistent with the guidelines of the World Health Organization, which link access to contraception with respect for, protection of, and fulfilment of human rights. Ultimately, the key question is not whether contraception should be regulated more or less, but what should be the subject of regulation. The state can and should regulate the safety of healthcare products, the quality of services, and the protection of patients’ rights, but it must exercise caution when regulation extends to the very decision of whether, when, and how many children an individual will have. The boundary between legitimate demographic policy and impermissible state control is precisely the boundary of reproductive autonomy.

Conclusion: The Law Should Regulate the Conditions, Not the Decision

Contraception is one of the areas in which law most clearly demonstrates how thin the boundary is between the public interest and individual autonomy. The state has a legitimate interest in protecting public health, reducing unintended pregnancies, preventing discrimination, and responding to demographic changes. However, these objectives do not give it unlimited authority to decide over an individual’s body and reproductive life.

International legal standards are developing towards voluntariness, informed consent, non-discrimination, privacy, and reproductive autonomy. States should therefore be able to decide for themselves how to organise their healthcare systems. But they should not have unlimited freedom to decide what an individual must do with their reproductive life.