Breastfeeding (Rada'ah) and Its Legal Implications

The Quran on Breastfeeding

Breastfeeding is given dedicated legal attention in the Quran, which establishes it as both a right of the child and a recognized act for which the mother — even after divorce — is entitled to compensation. "Mothers may breastfeed their children for two full years, for those who wish to complete the nursing period. Upon the father is the mothers' provision and their clothing according to what is acceptable." (Al-Baqarah 2:233) This verse establishes breastfeeding as a two-year standard and places financial responsibility for the nursing mother squarely on the father.

The Ruling on Breastfeeding

Scholars consider breastfeeding a confirmed right of the child, particularly in infancy when breast milk provides nourishment that may be difficult to replace. If the child refuses to feed from anyone other than the mother, most scholars hold that breastfeeding becomes obligatory for her in that circumstance. Where alternatives are available and the child accepts them, the mother retains the right to breastfeed but is not absolutely required to do so in all madhabs — though choosing to nurse is considered highly virtuous.

The Maliki school is the most explicit in ruling that the mother is obligated to breastfeed, particularly during the first two years of the child's life. The Hanafi, Shafi'i, and Hanbali schools hold that while it is her first right to nurse her child, she cannot be compelled if she is unable or unwilling, as long as an adequate substitute exists. All madhabs agree that the father must pay for a wet nurse (or formula equivalent) if the mother does not nurse.

Rada'ah: The Legal Bond of Milk Kinship

The most distinctive legal dimension of breastfeeding in Islamic law is the concept of rada'ah — milk kinship. When a woman breastfeeds a child who is not her own, a kinship relationship is created between the child and the woman's family that carries the same prohibitions on marriage as blood kinship. The Prophet (peace be upon him) said: "What is forbidden by birth is also forbidden by nursing." (Bukhari, Muslim)

This means that the child becomes, in terms of marriage prohibitions, a sibling of the woman's biological children, a nephew or niece to her husband's siblings, a foster child to the woman herself, and so on. The milk father's (the husband's) side also generates prohibited degrees. These prohibitions are permanent and cannot be undone.

Conditions for Rada'ah to Take Effect

Not every act of a child receiving milk from a woman creates the full legal bond. The madhabs have established specific conditions. The majority position holds that rada'ah applies only if:

First, the child is within the first two years of life. Breastfeeding that occurs after two years does not create the legal bond according to the majority (Shafi'i, Hanbali). The Maliki school extends this to thirty months as the maximum breastfeeding period. The Hanafi school holds that nursing up to two and a half years creates the bond.

Second, the feeding must be of a meaningful quantity. The Hanafi and Maliki schools hold that any amount of nursing that reaches the child's stomach creates the bond. The Shafi'i and Hanbali schools require five distinct, separate nursing episodes — a position based on a hadith in Sahih Muslim in which the Prophet indicated that "one or two sucklings do not make (marriage) forbidden."

Third, the milk must actually reach the child's digestive system — not merely touch the lips or be consumed in an negligible trace amount.

Practical Implications for Modern Families

Milk kinship has significant implications in contemporary contexts. When babies in neonatal units or hospitals receive donor breast milk — whether from milk banks or from specific donors — the question of rada'ah arises. Many Muslim scholars advise caution and recommend keeping records of donors, particularly if their children might interact with the recipient child in future social or marriage circles.

In cultures where wet-nursing is practiced, families typically document the nursing relationship precisely because of the marriage prohibitions it creates. Scholars advise that such records be maintained carefully, as failing to track them could lead to unknowing violations of the marriage prohibition in later generations.

The Nursing Period and Weaning

The two-year period mentioned in the Quran is described by scholars as a maximum for the period during which nursing creates legal bonding, and as the recommended duration for the child's nutritional benefit. The Quran also states: "If they both desire weaning through mutual consent and consultation, there is no blame on them." (Al-Baqarah 2:233) Mutual agreement between parents to wean before two years is permissible. The decision should prioritize the child's health and wellbeing above other considerations.