Many people, especially women, have asked me if family planning is permissible in Islam. They say the imams and ulema say the Quran prohibits family planning and quote a verse which says, “And kill not your children for fear of poverty — We provide for them and for you. Surely the killing of them is a great wrong” (17:31).
In no way does this verse refer to family planning because it is talking of ‘killing’ and you kill one who exists. No law in the world will permit killing one who is already born and hence the Quran rightly condemns the killing of children. Some people suggest that the verse in question refers to the practice of burying girl children alive and when asked they would say they could not provide for them and hence Allah responds that He provides for them.