Islamic scholars generally classify birth control based on its intent and method:
: The foundational proof for contraception in Islam is the practice of 'azl (withdrawal), which was practiced by companions of the Prophet Muhammad. Sahih Hadith indicates the Prophet was aware of this and did not forbid it. Birth Control in Light of Islam and Science – AZMATH
: Permanent sterilization (like vasectomy or tubal ligation) is generally prohibited unless required for critical medical reasons, as it is viewed as an irreversible change to God’s creation. Islamic scholars generally classify birth control based on