Inheritance is not connected to breastfeeding

Rulings and Medical Benefits of Breastfeeding in Islam

It is permissible for the husband of the wet-nurse to marry the mother of the infant

Breastfeeding does not affect the collateral relatives of the one who is breastfed

He was breast-fed by the wife of his maternal uncle; can he or his brother marry any of her daughters?

How to Establish a Mahram Relationship by Breastfeeding

Ruling on giving the infant food other than his mother’s milk after the sixth month

The mahram relationship is not established if there is any doubt about the number of breastfeedings

A woman who is well-known for lying testified that she breast-fed the one who wants to propose to her; should her word be accepted?

He was breastfed by his maternal grandmother, along with his maternal cousin; what is the ruling?