The position of Islamic tradition on contraception.
The first source of Islamic law, the Koran, does not mention contraception. On the contrary, most of the 'sayings' (hadith) of the Prophet Mohammed (the second source of Islamic law) on the subject, tolerate coitus interruptus (azl). The position commonly and historically shared by Islamic jurists coincides with Al-Ghazali's interpretation according to which, under many circumstances, coitus interruptus is a blameworthy but tolerated (makruh) act. However, there has always been a minority of jurists opposed to contraception. Analogical reasoning (qiyas, the fourth source of Islamic law) makes it possible to legitimize most modern contraceptive techniques. Nowadays, because of the risks of overpopulation, the majority of Islamic governments have passed family planning laws; however among the masses the wrong belief that Islamic law prohibits contraception is spreading.